132664656 has 40 divisors (see below), whose sum is σ = 343179424. Its totient is φ = 44161920.

The previous prime is 132664601. The next prime is 132664661. The reversal of 132664656 is 656466231.

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 7 ways as a sum of consecutive naturals, for example, 47655 + ... + 50361.

Almost surely, 2^132664656 is an apocalyptic number.

132664656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132664656 is an abundant number, since it is smaller than the sum of its proper divisors (210514768).

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

132664656 is a wasteful number, since it uses less digits than its factorization.

132664656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739 (or 3733 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The square root of 132664656 is about 11518.0144122153. The cubic root of 132664656 is about 510.0175003606.

The spelling of 132664656 in words is "one hundred thirty-two million, six hundred sixty-four thousand, six hundred fifty-six".