16123768 has 16 divisors (see below), whose sum is σ = 31275000. Its totient is φ = 7783776.

The previous prime is 16123763. The next prime is 16123771. The reversal of 16123768 is 86732161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16123763) 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 in 3 ways as a sum of consecutive naturals, for example, 34518 + ... + 34981.

Almost surely, 2^16123768 is an apocalyptic number.

It is an amenable number.

16123768 is a deficient number, since it is larger than the sum of its proper divisors (15151232).

16123768 is a wasteful number, since it uses less digits than its factorization.

16123768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69534 (or 69530 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 16123768 is about 4015.4411961826. The cubic root of 16123768 is about 252.6322830694.

The spelling of 16123768 in words is "sixteen million, one hundred twenty-three thousand, seven hundred sixty-eight".