260230872 has 32 divisors (see below), whose sum is σ = 709721280. Its totient is φ = 78857760.

The previous prime is 260230871. The next prime is 260230889. The reversal of 260230872 is 278032062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260230871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492598 + ... + 493125.

It is an arithmetic number, because the mean of its divisors is an integer number (22178790).

Almost surely, 2^260230872 is an apocalyptic number.

260230872 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

260230872 is an abundant number, since it is smaller than the sum of its proper divisors (449490408).

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

260230872 is a wasteful number, since it uses less digits than its factorization.

260230872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985743 (or 985739 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 260230872 is about 16131.6729448622. The cubic root of 260230872 is about 638.4392895776.

It can be divided in two parts, 260 and 230872, that added together give a palindrome (231132).

The spelling of 260230872 in words is "two hundred sixty million, two hundred thirty thousand, eight hundred seventy-two".