132390007 has 6 divisors (see below), whose sum is σ = 133563264. Its totient is φ = 131218920.

The previous prime is 132389989. The next prime is 132390019. The reversal of 132390007 is 700093231.

It is not a de Polignac number, because 132390007 - 2²³ = 124001399 is a prime.

It is a super-2 number, since 2×132390007² = 35054227906920098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132394007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129157 + ... + 130177.

It is an arithmetic number, because the mean of its divisors is an integer number (22260544).

Almost surely, 2^132390007 is an apocalyptic number.

132390007 is a deficient number, since it is larger than the sum of its proper divisors (1173257).

132390007 is an frugal number, since it uses more digits than its factorization.

132390007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169 (or 1148 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 132390007 is about 11506.0856506459. The cubic root of 132390007 is about 509.6653026315.

The spelling of 132390007 in words is "one hundred thirty-two million, three hundred ninety thousand, seven".