259245024 has 24 divisors (see below), whose sum is σ = 680518440. Its totient is φ = 86414976.

The previous prime is 259245017. The next prime is 259245031. The reversal of 259245024 is 420542952.

It is an interprime number because it is at equal distance from previous prime (259245017) and next prime (259245031).

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1350139 + ... + 1350330.

It is an arithmetic number, because the mean of its divisors is an integer number (28354935).

Almost surely, 2^259245024 is an apocalyptic number.

259245024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

259245024 is an abundant number, since it is smaller than the sum of its proper divisors (421273416).

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

259245024 is a wasteful number, since it uses less digits than its factorization.

259245024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700482 (or 2700474 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 259245024 is about 16101.0876651237. The cubic root of 259245024 is about 637.6320569180.

Adding to 259245024 its reverse (420542952), we get a palindrome (679787976).

The spelling of 259245024 in words is "two hundred fifty-nine million, two hundred forty-five thousand, twenty-four".