512572260 has 48 divisors (see below), whose sum is σ = 1442448000. Its totient is φ = 135995904.

The previous prime is 512572231. The next prime is 512572267. The reversal of 512572260 is 62275215.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (512572267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9525 + ... + 33404.

It is an arithmetic number, because the mean of its divisors is an integer number (30051000).

Almost surely, 2^512572260 is an apocalyptic number.

It is an amenable number.

512572260 is an abundant number, since it is smaller than the sum of its proper divisors (929875740).

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

512572260 is a wasteful number, since it uses less digits than its factorization.

512572260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43140 (or 43138 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 512572260 is about 22640.0587455068. The cubic root of 512572260 is about 800.2979411084.

The spelling of 512572260 in words is "five hundred twelve million, five hundred seventy-two thousand, two hundred sixty".