18076064 has 24 divisors (see below), whose sum is σ = 36122688. Its totient is φ = 8902080.

The previous prime is 18076057. The next prime is 18076073. The reversal of 18076064 is 46067081.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 18076064.

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, 2072 + ... + 6359.

It is an arithmetic number, because the mean of its divisors is an integer number (1505112).

Almost surely, 2^18076064 is an apocalyptic number.

It is an amenable number.

18076064 is a deficient number, since it is larger than the sum of its proper divisors (18046624).

18076064 is an equidigital number, since it uses as much as digits as its factorization.

18076064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8508 (or 8500 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 18076064 is about 4251.5954652342. The cubic root of 18076064 is about 262.4427763397.

The spelling of 18076064 in words is "eighteen million, seventy-six thousand, sixty-four".