232566427 has 4 divisors (see below), whose sum is σ = 232943976. Its totient is φ = 232188880.

The previous prime is 232566421. The next prime is 232566431. The reversal of 232566427 is 724665232.

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 232566427 - 2³ = 232566419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232566421) 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, 187849 + ... + 189082.

It is an arithmetic number, because the mean of its divisors is an integer number (58235994).

Almost surely, 2^232566427 is an apocalyptic number.

232566427 is a deficient number, since it is larger than the sum of its proper divisors (377549).

232566427 is an equidigital number, since it uses as much as digits as its factorization.

232566427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377548.

The product of its digits is 120960, while the sum is 37.

The square root of 232566427 is about 15250.1287535548. The cubic root of 232566427 is about 614.9630286013.

The spelling of 232566427 in words is "two hundred thirty-two million, five hundred sixty-six thousand, four hundred twenty-seven".