132404664 has 48 divisors (see below), whose sum is σ = 385057800. Its totient is φ = 37829568.

The previous prime is 132404641. The next prime is 132404693. The reversal of 132404664 is 466404231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55119 + ... + 57470.

Almost surely, 2^132404664 is an apocalyptic number.

132404664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

132404664 is an abundant number, since it is smaller than the sum of its proper divisors (252653136).

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

132404664 is a wasteful number, since it uses less digits than its factorization.

132404664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112612 (or 112601 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 132404664 is about 11506.7225568361. The cubic root of 132404664 is about 509.6841104173.

Adding to 132404664 its reverse (466404231), we get a palindrome (598808895).

The spelling of 132404664 in words is "one hundred thirty-two million, four hundred four thousand, six hundred sixty-four".