232406985 has 8 divisors (see below), whose sum is σ = 371851200. Its totient is φ = 123950384.

The previous prime is 232406971. The next prime is 232407023. The reversal of 232406985 is 589604232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232406985 - 2²⁶ = 165298121 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7746885 + ... + 7746914.

It is an arithmetic number, because the mean of its divisors is an integer number (46481400).

Almost surely, 2^232406985 is an apocalyptic number.

It is an amenable number.

232406985 is a deficient number, since it is larger than the sum of its proper divisors (139444215).

232406985 is a wasteful number, since it uses less digits than its factorization.

232406985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15493807.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 232406985 is about 15244.9002948527. The cubic root of 232406985 is about 614.8224618076.

The spelling of 232406985 in words is "two hundred thirty-two million, four hundred six thousand, nine hundred eighty-five".