233716216 has 16 divisors (see below), whose sum is σ = 444222000. Its totient is φ = 115257024.

The previous prime is 233716213. The next prime is 233716229. The reversal of 233716216 is 612617332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233716213) 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, 199516 + ... + 200683.

It is an arithmetic number, because the mean of its divisors is an integer number (27763875).

Almost surely, 2^233716216 is an apocalyptic number.

It is an amenable number.

233716216 is a deficient number, since it is larger than the sum of its proper divisors (210505784).

233716216 is a wasteful number, since it uses less digits than its factorization.

233716216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400278 (or 400274 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 233716216 is about 15287.7799565535. The cubic root of 233716216 is about 615.9748050076.

The spelling of 233716216 in words is "two hundred thirty-three million, seven hundred sixteen thousand, two hundred sixteen".