132492945 has 16 divisors (see below), whose sum is σ = 228295872. Its totient is φ = 65227200.

The previous prime is 132492901. The next prime is 132492961. The reversal of 132492945 is 549294231.

It is not a de Polignac number, because 132492945 - 2⁶ = 132492881 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339531 + ... + 339920.

It is an arithmetic number, because the mean of its divisors is an integer number (14268492).

Almost surely, 2^132492945 is an apocalyptic number.

132492945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132492945 is a deficient number, since it is larger than the sum of its proper divisors (95802927).

132492945 is a wasteful number, since it uses less digits than its factorization.

132492945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679472.

The product of its digits is 77760, while the sum is 39.

The square root of 132492945 is about 11510.5579795247. The cubic root of 132492945 is about 509.7973627883.

The spelling of 132492945 in words is "one hundred thirty-two million, four hundred ninety-two thousand, nine hundred forty-five".