216362264 has 32 divisors (see below), whose sum is σ = 431820720. Its totient is φ = 101277696.

The previous prime is 216362261. The next prime is 216362297. The reversal of 216362264 is 462263612.

216362264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 216362264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216362261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22127 + ... + 30369.

Almost surely, 2^216362264 is an apocalyptic number.

It is an amenable number.

216362264 is a deficient number, since it is larger than the sum of its proper divisors (215458456).

216362264 is a wasteful number, since it uses less digits than its factorization.

216362264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8459 (or 8455 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 216362264 is about 14709.2577650947. The cubic root of 216362264 is about 600.3352422824.

The spelling of 216362264 in words is "two hundred sixteen million, three hundred sixty-two thousand, two hundred sixty-four".