16374912 has 32 divisors (see below), whose sum is σ = 43496880. Its totient is φ = 5458176.

The previous prime is 16374887. The next prime is 16374931. The reversal of 16374912 is 21947361.

16374912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

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, 20938 + ... + 21705.

Almost surely, 2^16374912 is an apocalyptic number.

16374912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16374912 is an abundant number, since it is smaller than the sum of its proper divisors (27121968).

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

16374912 is an equidigital number, since it uses as much as digits as its factorization.

16374912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42660 (or 42648 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 16374912 is about 4046.5926407287. The cubic root of 16374912 is about 253.9371990150.

The spelling of 16374912 in words is "sixteen million, three hundred seventy-four thousand, nine hundred twelve".