132401875 has 20 divisors (see below), whose sum is σ = 166196800. Its totient is φ = 105444000.

The previous prime is 132401851. The next prime is 132401891. The reversal of 132401875 is 578104231.

It is a de Polignac number, because none of the positive numbers 2^k-132401875 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 217822 + ... + 218428.

It is an arithmetic number, because the mean of its divisors is an integer number (8309840).

Almost surely, 2^132401875 is an apocalyptic number.

132401875 is a deficient number, since it is larger than the sum of its proper divisors (33794925).

132401875 is an frugal number, since it uses more digits than its factorization.

132401875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976 (or 961 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 132401875 is about 11506.6013661724. The cubic root of 132401875 is about 509.6805316940.

The spelling of 132401875 in words is "one hundred thirty-two million, four hundred one thousand, eight hundred seventy-five".