132404475 has 48 divisors (see below), whose sum is σ = 252626688. Its totient is φ = 59936640.

The previous prime is 132404471. The next prime is 132404477. The reversal of 132404475 is 574404231.

It is not a de Polignac number, because 132404475 - 2² = 132404471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132404471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54997 + ... + 57353.

It is an arithmetic number, because the mean of its divisors is an integer number (5263056).

Almost surely, 2^132404475 is an apocalyptic number.

132404475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132404475 is a deficient number, since it is larger than the sum of its proper divisors (120222213).

132404475 is a wasteful number, since it uses less digits than its factorization.

132404475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484 (or 2479 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 132404475 is about 11506.7143442427. The cubic root of 132404475 is about 509.6838679023.

The spelling of 132404475 in words is "one hundred thirty-two million, four hundred four thousand, four hundred seventy-five".