632226516 has 24 divisors (see below), whose sum is σ = 1506583680. Its totient is φ = 206258112.

The previous prime is 632226499. The next prime is 632226523. The reversal of 632226516 is 615622236.

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, 559921 + ... + 561048.

It is an arithmetic number, because the mean of its divisors is an integer number (62774320).

Almost surely, 2^632226516 is an apocalyptic number.

It is an amenable number.

632226516 is an abundant number, since it is smaller than the sum of its proper divisors (874357164).

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

632226516 is a wasteful number, since it uses less digits than its factorization.

632226516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121023 (or 1121021 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 632226516 is about 25144.1149376947. The cubic root of 632226516 is about 858.2705988984.

The spelling of 632226516 in words is "six hundred thirty-two million, two hundred twenty-six thousand, five hundred sixteen".