23928099 has 16 divisors (see below), whose sum is σ = 34944000. Its totient is φ = 14474016.

The previous prime is 23928097. The next prime is 23928101. The reversal of 23928099 is 99082932.

It is an interprime number because it is at equal distance from previous prime (23928097) and next prime (23928101).

It is not a de Polignac number, because 23928099 - 2¹ = 23928097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23928099.

It is not an unprimeable number, because it can be changed into a prime (23928097) 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 15 ways as a sum of consecutive naturals, for example, 2899 + ... + 7500.

It is an arithmetic number, because the mean of its divisors is an integer number (2184000).

Almost surely, 2^23928099 is an apocalyptic number.

23928099 is a deficient number, since it is larger than the sum of its proper divisors (11015901).

23928099 is a wasteful number, since it uses less digits than its factorization.

23928099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10474.

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 23928099 is about 4891.6356160287. The cubic root of 23928099 is about 288.1615726291.

The spelling of 23928099 in words is "twenty-three million, nine hundred twenty-eight thousand, ninety-nine".