522674001 has 12 divisors (see below), whose sum is σ = 759339828. Its totient is φ = 346434144.

The previous prime is 522673997. The next prime is 522674003. The reversal of 522674001 is 100476225.

It can be written as a sum of positive squares in 2 ways, for example, as 198133776 + 324540225 = 14076^2 + 18015^2 .

It is not a de Polignac number, because 522674001 - 2² = 522673997 is a prime.

It is a super-2 number, since 2×522674001² = 546376222642696002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (522674003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166290 + ... + 169403.

It is an arithmetic number, because the mean of its divisors is an integer number (63278319).

Almost surely, 2^522674001 is an apocalyptic number.

It is an amenable number.

522674001 is a deficient number, since it is larger than the sum of its proper divisors (236665827).

522674001 is a wasteful number, since it uses less digits than its factorization.

522674001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335872 (or 335869 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 522674001 is about 22862.0646705410. The cubic root of 522674001 is about 805.5211835276.

The spelling of 522674001 in words is "five hundred twenty-two million, six hundred seventy-four thousand, one".