132330656 has 24 divisors (see below), whose sum is σ = 261484020. Its totient is φ = 65922048.

The previous prime is 132330647. The next prime is 132330659. The reversal of 132330656 is 656033231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 132250000 + 80656 = 11500^2 + 284^2 .

It is a super-2 number, since 2×132330656² = 35022805034780672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132330659) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1400 + ... + 16328.

Almost surely, 2^132330656 is an apocalyptic number.

132330656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132330656 is a deficient number, since it is larger than the sum of its proper divisors (129153364).

132330656 is a wasteful number, since it uses less digits than its factorization.

132330656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15216 (or 15208 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 132330656 is about 11503.5062480967. The cubic root of 132330656 is about 509.5891295439.

Adding to 132330656 its reverse (656033231), we get a palindrome (788363887).

The spelling of 132330656 in words is "one hundred thirty-two million, three hundred thirty thousand, six hundred fifty-six".