16116264 has 24 divisors (see below), whose sum is σ = 43648410. Its totient is φ = 5372064.

The previous prime is 16116251. The next prime is 16116329. The reversal of 16116264 is 46261161.

It can be written as a sum of positive squares in only one way, i.e., 14884164 + 1232100 = 3858^2 + 1110^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111847 + ... + 111990.

Almost surely, 2^16116264 is an apocalyptic number.

It is an amenable number.

16116264 is an abundant number, since it is smaller than the sum of its proper divisors (27532146).

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

16116264 is a wasteful number, since it uses less digits than its factorization.

16116264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223849 (or 223842 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 16116264 is about 4014.5066944769. The cubic root of 16116264 is about 252.5930853082.

It can be divided in two parts, 1611 and 6264, that added together give a triangular number (7875 = T₁₂₅).

The spelling of 16116264 in words is "sixteen million, one hundred sixteen thousand, two hundred sixty-four".