132905056 has 12 divisors (see below), whose sum is σ = 261656892. Its totient is φ = 66452512.

The previous prime is 132905033. The next prime is 132905081. The reversal of 132905056 is 650509231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2076610 + ... + 2076673.

It is an arithmetic number, because the mean of its divisors is an integer number (21804741).

Almost surely, 2^132905056 is an apocalyptic number.

132905056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132905056 is a deficient number, since it is larger than the sum of its proper divisors (128751836).

132905056 is an equidigital number, since it uses as much as digits as its factorization.

132905056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4153293 (or 4153285 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 132905056 is about 11528.4455153329. The cubic root of 132905056 is about 510.3253799580.

The spelling of 132905056 in words is "one hundred thirty-two million, nine hundred five thousand, fifty-six".