16914668 has 12 divisors (see below), whose sum is σ = 29698032. Its totient is φ = 8429520.

The previous prime is 16914647. The next prime is 16914679. The reversal of 16914668 is 86641961.

It is a super-2 number, since 2×16914668² = 572211987100448, which contains 22 as substring.

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, 5555 + ... + 8042.

It is an arithmetic number, because the mean of its divisors is an integer number (2474836).

Almost surely, 2^16914668 is an apocalyptic number.

It is an amenable number.

16914668 is a deficient number, since it is larger than the sum of its proper divisors (12783364).

16914668 is a wasteful number, since it uses less digits than its factorization.

16914668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13912 (or 13910 counting only the distinct ones).

The product of its digits is 62208, while the sum is 41.

The square root of 16914668 is about 4112.7445823926. The cubic root of 16914668 is about 256.6972164308.

The spelling of 16914668 in words is "sixteen million, nine hundred fourteen thousand, six hundred sixty-eight".