132776688 has 60 divisors (see below), whose sum is σ = 377040104. Its totient is φ = 40233600.

The previous prime is 132776671. The next prime is 132776717. The reversal of 132776688 is 886677231.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5623 + ... + 17238.

Almost surely, 2^132776688 is an apocalyptic number.

It is an amenable number.

132776688 is an abundant number, since it is smaller than the sum of its proper divisors (244263416).

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

132776688 is a wasteful number, since it uses less digits than its factorization.

132776688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22894 (or 22877 counting only the distinct ones).

The product of its digits is 677376, while the sum is 48.

The square root of 132776688 is about 11522.8767241518. The cubic root of 132776688 is about 510.1610256620.

The spelling of 132776688 in words is "one hundred thirty-two million, seven hundred seventy-six thousand, six hundred eighty-eight".