132622520 has 32 divisors (see below), whose sum is σ = 298976400. Its totient is φ = 52946688.

The previous prime is 132622517. The next prime is 132622543. The reversal of 132622520 is 25226231.

It is a super-2 number, since 2×132622520² = 35177465622300800, which contains 22 as substring.

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, 19847 + ... + 25673.

Almost surely, 2^132622520 is an apocalyptic number.

132622520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132622520 is an abundant number, since it is smaller than the sum of its proper divisors (166353880).

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

132622520 is a wasteful number, since it uses less digits than its factorization.

132622520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6407 (or 6403 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 132622520 is about 11516.1851322389. The cubic root of 132622520 is about 509.9634986051.

Adding to 132622520 its reverse (25226231), we get a palindrome (157848751).

The spelling of 132622520 in words is "one hundred thirty-two million, six hundred twenty-two thousand, five hundred twenty".