16310044 has 24 divisors (see below), whose sum is σ = 29517488. Its totient is φ = 7879680.

The previous prime is 16310039. The next prime is 16310069. The reversal of 16310044 is 44001361.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28279 + ... + 28849.

Almost surely, 2^16310044 is an apocalyptic number.

It is an amenable number.

16310044 is a deficient number, since it is larger than the sum of its proper divisors (13207444).

16310044 is a wasteful number, since it uses less digits than its factorization.

16310044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 16310044 is about 4038.5695487388. The cubic root of 16310044 is about 253.6014374626.

The spelling of 16310044 in words is "sixteen million, three hundred ten thousand, forty-four".