508245474 has 32 divisors (see below), whose sum is σ = 1147141440. Its totient is φ = 148702400.

The previous prime is 508245469. The next prime is 508245499. The reversal of 508245474 is 474542805.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130857 + ... + 134684.

It is an arithmetic number, because the mean of its divisors is an integer number (35848170).

Almost surely, 2^508245474 is an apocalyptic number.

508245474 is an abundant number, since it is smaller than the sum of its proper divisors (638895966).

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

508245474 is a wasteful number, since it uses less digits than its factorization.

508245474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265586.

The product of its (nonzero) digits is 179200, while the sum is 39.

The square root of 508245474 is about 22544.3002552752. The cubic root of 508245474 is about 798.0397182510.

The spelling of 508245474 in words is "five hundred eight million, two hundred forty-five thousand, four hundred seventy-four".