317052232 has 16 divisors (see below), whose sum is σ = 679397760. Its totient is φ = 135879504.

The previous prime is 317052209. The next prime is 317052233. The reversal of 317052232 is 232250713.

It is a junction number, because it is equal to n+sod(n) for n = 317052197 and 317052206.

It is not an unprimeable number, because it can be changed into a prime (317052233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2830768 + ... + 2830879.

It is an arithmetic number, because the mean of its divisors is an integer number (42462360).

Almost surely, 2^317052232 is an apocalyptic number.

It is an amenable number.

317052232 is an abundant number, since it is smaller than the sum of its proper divisors (362345528).

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

317052232 is a wasteful number, since it uses less digits than its factorization.

317052232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5661660 (or 5661656 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 317052232 is about 17805.9605750434. The cubic root of 317052232 is about 681.8836412799.

The spelling of 317052232 in words is "three hundred seventeen million, fifty-two thousand, two hundred thirty-two".