16317264 has 20 divisors (see below), whose sum is σ = 42153056. Its totient is φ = 5439072.

The previous prime is 16317251. The next prime is 16317277. The reversal of 16317264 is 46271361.

It is an interprime number because it is at equal distance from previous prime (16317251) and next prime (16317277).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169924 + ... + 170019.

Almost surely, 2^16317264 is an apocalyptic number.

It is an amenable number.

16317264 is an abundant number, since it is smaller than the sum of its proper divisors (25835792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16317264 is a wasteful number, since it uses less digits than its factorization.

16317264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339954 (or 339948 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 16317264 is about 4039.4633306913. The cubic root of 16317264 is about 253.6388526952.

The spelling of 16317264 in words is "sixteen million, three hundred seventeen thousand, two hundred sixty-four".