522233268 has 48 divisors (see below), whose sum is σ = 1292586624. Its totient is φ = 163537920.

The previous prime is 522233267. The next prime is 522233273. The reversal of 522233268 is 862332225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522233267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126696 + ... + 130752.

It is an arithmetic number, because the mean of its divisors is an integer number (26928888).

Almost surely, 2^522233268 is an apocalyptic number.

It is an amenable number.

522233268 is an abundant number, since it is smaller than the sum of its proper divisors (770353356).

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

522233268 is a wasteful number, since it uses less digits than its factorization.

522233268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4712 (or 4710 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 522233268 is about 22852.4236789011. The cubic root of 522233268 is about 805.2947073677.

The spelling of 522233268 in words is "five hundred twenty-two million, two hundred thirty-three thousand, two hundred sixty-eight".