132710393 has 4 divisors (see below), whose sum is σ = 133679220. Its totient is φ = 131741568.

The previous prime is 132710387. The next prime is 132710401. The reversal of 132710393 is 393017231.

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

It can be written as a sum of positive squares in 2 ways, for example, as 93934864 + 38775529 = 9692^2 + 6227^2 .

It is a cyclic number.

It is not a de Polignac number, because 132710393 - 2⁴ = 132710377 is a prime.

It is a super-2 number, since 2×132710393² = 35224096820428898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132710353) 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, 484208 + ... + 484481.

It is an arithmetic number, because the mean of its divisors is an integer number (33419805).

Almost surely, 2^132710393 is an apocalyptic number.

It is an amenable number.

132710393 is a deficient number, since it is larger than the sum of its proper divisors (968827).

132710393 is an equidigital number, since it uses as much as digits as its factorization.

132710393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968826.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 132710393 is about 11519.9996961806. Note that the first 3 decimals coincide. The cubic root of 132710393 is about 510.0761042394.

The spelling of 132710393 in words is "one hundred thirty-two million, seven hundred ten thousand, three hundred ninety-three".