16476864 has 28 divisors (see below), whose sum is σ = 43595544. Its totient is φ = 5492224.

The previous prime is 16476851. The next prime is 16476881. The reversal of 16476864 is 46867461.

It is a nialpdrome in base 8.

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 3 ways as a sum of consecutive naturals, for example, 42717 + ... + 43100.

Almost surely, 2^16476864 is an apocalyptic number.

It is an amenable number.

16476864 is an abundant number, since it is smaller than the sum of its proper divisors (27118680).

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

16476864 is an equidigital number, since it uses as much as digits as its factorization.

16476864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85832 (or 85822 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 16476864 is about 4059.1703585831. The cubic root of 16476864 is about 254.4631226617.

It can be divided in two parts, 164 and 76864, that added together give a triangular number (77028 = T₃₉₂).

The spelling of 16476864 in words is "sixteen million, four hundred seventy-six thousand, eight hundred sixty-four".