132638850 has 48 divisors (see below), whose sum is σ = 365497440. Its totient is φ = 35370000.

The previous prime is 132638797. The next prime is 132638887. The reversal of 132638850 is 58836231.

132638850 is a `hidden beast` number, since 13 + 2 + 638 + 8 + 5 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47776 + ... + 50475.

It is an arithmetic number, because the mean of its divisors is an integer number (7614530).

Almost surely, 2^132638850 is an apocalyptic number.

132638850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132638850 is an abundant number, since it is smaller than the sum of its proper divisors (232858590).

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

132638850 is a wasteful number, since it uses less digits than its factorization.

132638850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98272 (or 98261 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 132638850 is about 11516.8941125635. The cubic root of 132638850 is about 509.9844285903.

The spelling of 132638850 in words is "one hundred thirty-two million, six hundred thirty-eight thousand, eight hundred fifty".