132631522 has 16 divisors (see below), whose sum is σ = 204478560. Its totient is φ = 64485792.

The previous prime is 132631511. The next prime is 132631531. The reversal of 132631522 is 225136231.

It is a super-3 number, since 3×132631522³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 16729 + ... + 23347.

It is an arithmetic number, because the mean of its divisors is an integer number (12779910).

Almost surely, 2^132631522 is an apocalyptic number.

132631522 is a deficient number, since it is larger than the sum of its proper divisors (71847038).

132631522 is a wasteful number, since it uses less digits than its factorization.

132631522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6897.

The product of its digits is 2160, while the sum is 25.

The square root of 132631522 is about 11516.5759668401. The cubic root of 132631522 is about 509.9750365841.

Adding to 132631522 its reverse (225136231), we get a palindrome (357767753).

The spelling of 132631522 in words is "one hundred thirty-two million, six hundred thirty-one thousand, five hundred twenty-two".