132012656 has 40 divisors (see below), whose sum is σ = 260498208. Its totient is φ = 64800000.

The previous prime is 132012653. The next prime is 132012691. The reversal of 132012656 is 656210231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132012653) 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, 243746 + ... + 244286.

Almost surely, 2^132012656 is an apocalyptic number.

132012656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132012656 is a deficient number, since it is larger than the sum of its proper divisors (128485552).

132012656 is a wasteful number, since it uses less digits than its factorization.

132012656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801 (or 795 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 132012656 is about 11489.6760615781. The cubic root of 132012656 is about 509.1806091324.

Adding to 132012656 its reverse (656210231), we get a palindrome (788222887).

The spelling of 132012656 in words is "one hundred thirty-two million, twelve thousand, six hundred fifty-six".