506012404 has 12 divisors (see below), whose sum is σ = 886463424. Its totient is φ = 252737144.

The previous prime is 506012383. The next prime is 506012417. The reversal of 506012404 is 404210605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63004 + ... + 70579.

It is an arithmetic number, because the mean of its divisors is an integer number (73871952).

Almost surely, 2^506012404 is an apocalyptic number.

It is an amenable number.

506012404 is a deficient number, since it is larger than the sum of its proper divisors (380451020).

506012404 is a wasteful number, since it uses less digits than its factorization.

506012404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134534 (or 134532 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 506012404 is about 22494.7194692443. The cubic root of 506012404 is about 796.8692242032.

The spelling of 506012404 in words is "five hundred six million, twelve thousand, four hundred four".