132775632 has 80 divisors (see below), whose sum is σ = 415776960. Its totient is φ = 40233600.

The previous prime is 132775631. The next prime is 132775673. The reversal of 132775632 is 236577231.

132775632 is a `hidden beast` number, since 13 + 2 + 7 + 7 + 5 + 632 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132775631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9219 + ... + 18722.

It is an arithmetic number, because the mean of its divisors is an integer number (5197212).

Almost surely, 2^132775632 is an apocalyptic number.

132775632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132775632 is an abundant number, since it is smaller than the sum of its proper divisors (283001328).

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

132775632 is a wasteful number, since it uses less digits than its factorization.

132775632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27969 (or 27957 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 132775632 is about 11522.8309021698. The cubic root of 132775632 is about 510.1596731869.

The spelling of 132775632 in words is "one hundred thirty-two million, seven hundred seventy-five thousand, six hundred thirty-two".