132425491 has 8 divisors (see below), whose sum is σ = 145743984. Its totient is φ = 119320320.

The previous prime is 132425483. The next prime is 132425519. The reversal of 132425491 is 194524231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132425491 - 2³ = 132425483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132425591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52026 + ... + 54511.

It is an arithmetic number, because the mean of its divisors is an integer number (18217998).

Almost surely, 2^132425491 is an apocalyptic number.

132425491 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132425491 is a deficient number, since it is larger than the sum of its proper divisors (13318493).

132425491 is a wasteful number, since it uses less digits than its factorization.

132425491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106661.

The product of its digits is 8640, while the sum is 31.

The square root of 132425491 is about 11507.6275139579. The cubic root of 132425491 is about 509.7108331276.

The spelling of 132425491 in words is "one hundred thirty-two million, four hundred twenty-five thousand, four hundred ninety-one".