132649800 has 48 divisors (see below), whose sum is σ = 411216240. Its totient is φ = 35373120.

The previous prime is 132649789. The next prime is 132649813. The reversal of 132649800 is 8946231.

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, 109942 + ... + 111141.

It is an arithmetic number, because the mean of its divisors is an integer number (8567005).

Almost surely, 2^132649800 is an apocalyptic number.

132649800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132649800 is an abundant number, since it is smaller than the sum of its proper divisors (278566440).

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

132649800 is a wasteful number, since it uses less digits than its factorization.

132649800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221102 (or 221093 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 132649800 is about 11517.3694913379. The cubic root of 132649800 is about 509.9984621253.

The spelling of 132649800 in words is "one hundred thirty-two million, six hundred forty-nine thousand, eight hundred".