14974816 has 12 divisors (see below), whose sum is σ = 29481732. Its totient is φ = 7487392.

The previous prime is 14974801. The next prime is 14974819. The reversal of 14974816 is 61847941.

It is a super-2 number, since 2×14974816² = 448490228467712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14974819) by changing a digit.

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 as a sum of consecutive naturals, namely, 233950 + ... + 234013.

It is an arithmetic number, because the mean of its divisors is an integer number (2456811).

Almost surely, 2^14974816 is an apocalyptic number.

14974816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14974816 is a deficient number, since it is larger than the sum of its proper divisors (14506916).

14974816 is an equidigital number, since it uses as much as digits as its factorization.

14974816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467973 (or 467965 counting only the distinct ones).

The product of its digits is 48384, while the sum is 40.

The square root of 14974816 is about 3869.7307399870. The cubic root of 14974816 is about 246.4831099301.

The spelling of 14974816 in words is "fourteen million, nine hundred seventy-four thousand, eight hundred sixteen".