1026873459 has 6 divisors (see below), whose sum is σ = 1483261676. Its totient is φ = 684582300.

The previous prime is 1026873439. The next prime is 1026873467. The reversal of 1026873459 is 9543786201.

1026873459 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1026873459 - 2¹⁶ = 1026807923 is a prime.

It is a Duffinian number.

1026873459 is strictly pandigital in base 10.

It is not an unprimeable number, because it can be changed into a prime (1026873409) 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, 57048517 + ... + 57048534.

It is a 2-persistent number, because it is pandigital, and so is 2⋅1026873459 = 2053746918, but 3⋅1026873459 = 3080620377 is not.

Almost surely, 2^1026873459 is an apocalyptic number.

1026873459 is a deficient number, since it is larger than the sum of its proper divisors (456388217).

1026873459 is a wasteful number, since it uses less digits than its factorization.

1026873459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114097057 (or 114097054 counting only the distinct ones).

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

The square root of 1026873459 is about 32044.8663439247. The cubic root of 1026873459 is about 1008.8787540818.

The spelling of 1026873459 in words is "one billion, twenty-six million, eight hundred seventy-three thousand, four hundred fifty-nine".