132139200 has 84 divisors (see below), whose sum is σ = 433542440. Its totient is φ = 35235840.

The previous prime is 132139177. The next prime is 132139219. The reversal of 132139200 is 2931231.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8965 + ... + 18564.

Almost surely, 2^132139200 is an apocalyptic number.

132139200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132139200 is an abundant number, since it is smaller than the sum of its proper divisors (301403240).

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

132139200 is a wasteful number, since it uses less digits than its factorization.

132139200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27554 (or 27539 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 132139200 is about 11495.1815992615. The cubic root of 132139200 is about 509.3432530680.

The spelling of 132139200 in words is "one hundred thirty-two million, one hundred thirty-nine thousand, two hundred".