1040619825 has 96 divisors (see below), whose sum is σ = 2205216000. Its totient is φ = 471260160.

The previous prime is 1040619791. The next prime is 1040619829. The reversal of 1040619825 is 5289160401.

1040619825 is a `hidden beast` number, since 10 + 4 + 0 + 619 + 8 + 25 = 666.

It is not a de Polignac number, because 1040619825 - 2¹⁴ = 1040603441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1040619825.

It is not an unprimeable number, because it can be changed into a prime (1040619829) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 532951 + ... + 534899.

It is an arithmetic number, because the mean of its divisors is an integer number (22971000).

Almost surely, 2^1040619825 is an apocalyptic number.

1040619825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1040619825 is an abundant number, since it is smaller than the sum of its proper divisors (1164596175).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1040619825 is a wasteful number, since it uses less digits than its factorization.

1040619825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088 (or 2077 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 1040619825 is about 32258.6395404394. The cubic root of 1040619825 is about 1013.3606399781.

The spelling of 1040619825 in words is "one billion, forty million, six hundred nineteen thousand, eight hundred twenty-five".