23014728 has 48 divisors (see below), whose sum is σ = 68000400. Its totient is φ = 6973920.

The previous prime is 23014727. The next prime is 23014759. The reversal of 23014728 is 82741032.

It is not an unprimeable number, because it can be changed into a prime (23014723) 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 11 ways as a sum of consecutive naturals, for example, 13738 + ... + 15321.

It is an arithmetic number, because the mean of its divisors is an integer number (1416675).

Almost surely, 2^23014728 is an apocalyptic number.

It is an amenable number.

23014728 is an abundant number, since it is smaller than the sum of its proper divisors (44985672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23014728 is a wasteful number, since it uses less digits than its factorization.

23014728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29082 (or 29075 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 23014728 is about 4797.3667777230. The cubic root of 23014728 is about 284.4473871675.

The spelling of 23014728 in words is "twenty-three million, fourteen thousand, seven hundred twenty-eight".