132457371 has 4 divisors (see below), whose sum is σ = 176609832. Its totient is φ = 88304912.

The previous prime is 132457363. The next prime is 132457399. The reversal of 132457371 is 173754231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132457371 - 2³ = 132457363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132457321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22076226 + ... + 22076231.

It is an arithmetic number, because the mean of its divisors is an integer number (44152458).

Almost surely, 2^132457371 is an apocalyptic number.

132457371 is a deficient number, since it is larger than the sum of its proper divisors (44152461).

132457371 is an equidigital number, since it uses as much as digits as its factorization.

132457371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44152460.

The product of its digits is 17640, while the sum is 33.

The square root of 132457371 is about 11509.0125988288. The cubic root of 132457371 is about 509.7517322964.

The spelling of 132457371 in words is "one hundred thirty-two million, four hundred fifty-seven thousand, three hundred seventy-one".