16499468 has 24 divisors (see below), whose sum is σ = 29621760. Its totient is φ = 8038800.

The previous prime is 16499449. The next prime is 16499473. The reversal of 16499468 is 86499461.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 35405 + ... + 35867.

It is an arithmetic number, because the mean of its divisors is an integer number (1234240).

Almost surely, 2^16499468 is an apocalyptic number.

It is an amenable number.

16499468 is a deficient number, since it is larger than the sum of its proper divisors (13122292).

16499468 is a wasteful number, since it uses less digits than its factorization.

16499468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677 (or 675 counting only the distinct ones).

The product of its digits is 373248, while the sum is 47.

The square root of 16499468 is about 4061.9537171169. The cubic root of 16499468 is about 254.5794323381.

The spelling of 16499468 in words is "sixteen million, four hundred ninety-nine thousand, four hundred sixty-eight".