522674444 has 6 divisors (see below), whose sum is σ = 914680284. Its totient is φ = 261337220.

The previous prime is 522674443. The next prime is 522674461. The reversal of 522674444 is 444476225.

It is a junction number, because it is equal to n+sod(n) for n = 522674398 and 522674407.

It is not an unprimeable number, because it can be changed into a prime (522674443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65334302 + ... + 65334309.

It is an arithmetic number, because the mean of its divisors is an integer number (152446714).

Almost surely, 2^522674444 is an apocalyptic number.

It is an amenable number.

522674444 is a deficient number, since it is larger than the sum of its proper divisors (392005840).

522674444 is a wasteful number, since it uses less digits than its factorization.

522674444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130668615 (or 130668613 counting only the distinct ones).

The product of its digits is 215040, while the sum is 38.

The square root of 522674444 is about 22862.0743590777. The cubic root of 522674444 is about 805.5214111047.

The spelling of 522674444 in words is "five hundred twenty-two million, six hundred seventy-four thousand, four hundred forty-four".