132590823 has 4 divisors (see below), whose sum is σ = 176787768. Its totient is φ = 88393880.

The previous prime is 132590753. The next prime is 132590827. The reversal of 132590823 is 328095231.

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 132590823 - 2⁸ = 132590567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132590827) 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, 22098468 + ... + 22098473.

It is an arithmetic number, because the mean of its divisors is an integer number (44196942).

Almost surely, 2^132590823 is an apocalyptic number.

132590823 is a deficient number, since it is larger than the sum of its proper divisors (44196945).

132590823 is an equidigital number, since it uses as much as digits as its factorization.

132590823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44196944.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 132590823 is about 11514.8088564248. The cubic root of 132590823 is about 509.9228679969.

The spelling of 132590823 in words is "one hundred thirty-two million, five hundred ninety thousand, eight hundred twenty-three".