232231583 has 2 divisors, whose sum is σ = 232231584. Its totient is φ = 232231582.

The previous prime is 232231541. The next prime is 232231589. The reversal of 232231583 is 385132232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232231583 - 2⁸ = 232231327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232231589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116115791 + 116115792.

It is an arithmetic number, because the mean of its divisors is an integer number (116115792).

Almost surely, 2^232231583 is an apocalyptic number.

232231583 is a deficient number, since it is larger than the sum of its proper divisors (1).

232231583 is an equidigital number, since it uses as much as digits as its factorization.

232231583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 29.

The square root of 232231583 is about 15239.1463999792. The cubic root of 232231583 is about 614.6677501198.

The spelling of 232231583 in words is "two hundred thirty-two million, two hundred thirty-one thousand, five hundred eighty-three".