1025873469 has 6 divisors (see below), whose sum is σ = 1481817246. Its totient is φ = 683915640.

The previous prime is 1025873461. The next prime is 1025873477. The reversal of 1025873469 is 9643785201.

1025873469 is a `hidden beast` number, since 1 + 0 + 2 + 587 + 3 + 4 + 69 = 666.

1025873469 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1025873461) and next prime (1025873477).

It can be written as a sum of positive squares in only one way, i.e., 918999225 + 106874244 = 30315^2 + 10338^2 .

It is not a de Polignac number, because 1025873469 - 2³ = 1025873461 is a prime.

It is a super-2 number, since 2×1025873469² = 2104832748796187922, which contains 22 as substring.

1025873469 is strictly pandigital in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025873461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56992962 + ... + 56992979.

It is an arithmetic number, because the mean of its divisors is an integer number (246969541).

It is a 2-persistent number, because it is pandigital, and so is 2⋅1025873469 = 2051746938, but 3⋅1025873469 = 3077620407 is not.

Almost surely, 2^1025873469 is an apocalyptic number.

It is an amenable number.

1025873469 is a deficient number, since it is larger than the sum of its proper divisors (455943777).

1025873469 is a wasteful number, since it uses less digits than its factorization.

1025873469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113985947 (or 113985944 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1025873469 is about 32029.2595762063. The cubic root of 1025873469 is about 1008.5511589209.

The spelling of 1025873469 in words is "one billion, twenty-five million, eight hundred seventy-three thousand, four hundred sixty-nine".