522672974 has 16 divisors (see below), whose sum is σ = 811587600. Its totient is φ = 252155904.

The previous prime is 522672971. The next prime is 522672991. The reversal of 522672974 is 479276225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522672971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155342 + ... + 158670.

It is an arithmetic number, because the mean of its divisors is an integer number (50724225).

Almost surely, 2^522672974 is an apocalyptic number.

522672974 is a deficient number, since it is larger than the sum of its proper divisors (288914626).

522672974 is a wasteful number, since it uses less digits than its factorization.

522672974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6067.

The product of its digits is 423360, while the sum is 44.

The square root of 522672974 is about 22862.0422097415. The cubic root of 522672974 is about 805.5206559389.

The spelling of 522672974 in words is "five hundred twenty-two million, six hundred seventy-two thousand, nine hundred seventy-four".