260824172 has 24 divisors (see below), whose sum is σ = 549104640. Its totient is φ = 105898320.

The previous prime is 260824141. The next prime is 260824189. The reversal of 260824172 is 271428062.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 244604 + ... + 245667.

It is an arithmetic number, because the mean of its divisors is an integer number (22879360).

Almost surely, 2^260824172 is an apocalyptic number.

It is an amenable number.

260824172 is an abundant number, since it is smaller than the sum of its proper divisors (288280468).

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

260824172 is a wasteful number, since it uses less digits than its factorization.

260824172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490301 (or 490299 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 260824172 is about 16150.0517646229. The cubic root of 260824172 is about 638.9241135944.

The spelling of 260824172 in words is "two hundred sixty million, eight hundred twenty-four thousand, one hundred seventy-two".