132772886 has 16 divisors (see below), whose sum is σ = 200890368. Its totient is φ = 65812200.

The previous prime is 132772879. The next prime is 132772889. The reversal of 132772886 is 688277231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132772889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191801 + ... + 192491.

It is an arithmetic number, because the mean of its divisors is an integer number (12555648).

Almost surely, 2^132772886 is an apocalyptic number.

132772886 is a deficient number, since it is larger than the sum of its proper divisors (68117482).

132772886 is a wasteful number, since it uses less digits than its factorization.

132772886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387.

The product of its digits is 225792, while the sum is 44.

The square root of 132772886 is about 11522.7117468068. The cubic root of 132772886 is about 510.1561562060.

The spelling of 132772886 in words is "one hundred thirty-two million, seven hundred seventy-two thousand, eight hundred eighty-six".