522097332 has 24 divisors (see below), whose sum is σ = 1271194176. Its totient is φ = 166465728.

The previous prime is 522097327. The next prime is 522097349. The reversal of 522097332 is 233790225.

It is a junction number, because it is equal to n+sod(n) for n = 522097293 and 522097302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945553 + ... + 946104.

It is an arithmetic number, because the mean of its divisors is an integer number (52966424).

Almost surely, 2^522097332 is an apocalyptic number.

It is an amenable number.

522097332 is an abundant number, since it is smaller than the sum of its proper divisors (749096844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

522097332 is a wasteful number, since it uses less digits than its factorization.

522097332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891687 (or 1891685 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 522097332 is about 22849.4492712625. The cubic root of 522097332 is about 805.2248292451.

The spelling of 522097332 in words is "five hundred twenty-two million, ninety-seven thousand, three hundred thirty-two".