507224994 has 32 divisors (see below), whose sum is σ = 1031958144. Its totient is φ = 166172160.

The previous prime is 507224983. The next prime is 507225029. The reversal of 507224994 is 499422705.

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, 148692 + ... + 152064.

It is an arithmetic number, because the mean of its divisors is an integer number (32248692).

Almost surely, 2^507224994 is an apocalyptic number.

507224994 is an abundant number, since it is smaller than the sum of its proper divisors (524733150).

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

507224994 is a wasteful number, since it uses less digits than its factorization.

507224994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 507224994 is about 22521.6561113964. The cubic root of 507224994 is about 797.5052460486.

The spelling of 507224994 in words is "five hundred seven million, two hundred twenty-four thousand, nine hundred ninety-four".