132646056 has 64 divisors (see below), whose sum is σ = 343833600. Its totient is φ = 42614208.

The previous prime is 132646043. The next prime is 132646061. The reversal of 132646056 is 650646231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80715 + ... + 82341.

It is an arithmetic number, because the mean of its divisors is an integer number (5372400).

Almost surely, 2^132646056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132646056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171916800).

132646056 is an abundant number, since it is smaller than the sum of its proper divisors (211187544).

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

132646056 is a wasteful number, since it uses less digits than its factorization.

132646056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758 (or 1754 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 132646056 is about 11517.2069530768. The cubic root of 132646056 is about 509.9936638967.

The spelling of 132646056 in words is "one hundred thirty-two million, six hundred forty-six thousand, fifty-six".