522049924 has 12 divisors (see below), whose sum is σ = 996640848. Its totient is φ = 237295400.

The previous prime is 522049907. The next prime is 522049981. The reversal of 522049924 is 429940225.

It is a super-2 number, since 2×522049924² = 545072246296811552, which contains 22 as substring.

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, 5932342 + ... + 5932429.

It is an arithmetic number, because the mean of its divisors is an integer number (83053404).

Almost surely, 2^522049924 is an apocalyptic number.

It is an amenable number.

522049924 is a deficient number, since it is larger than the sum of its proper divisors (474590924).

522049924 is a wasteful number, since it uses less digits than its factorization.

522049924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11864786 (or 11864784 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 522049924 is about 22848.4118485290. The cubic root of 522049924 is about 805.2004562328.

It can be divided in two parts, 52204 and 9924, that added together give a triangular number (62128 = T₃₅₂).

The spelling of 522049924 in words is "five hundred twenty-two million, forty-nine thousand, nine hundred twenty-four".