23043075 has 96 divisors (see below), whose sum is σ = 46282752. Its totient is φ = 9984000.

The previous prime is 23043061. The next prime is 23043077. The reversal of 23043075 is 57034032.

It is not a de Polignac number, because 23043075 - 2⁵ = 23043043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23043077) 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 95 ways as a sum of consecutive naturals, for example, 434749 + ... + 434801.

It is an arithmetic number, because the mean of its divisors is an integer number (482112).

Almost surely, 2^23043075 is an apocalyptic number.

23043075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23043075 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

23043075 is a wasteful number, since it uses less digits than its factorization.

23043075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 23043075 is about 4800.3203018132. The cubic root of 23043075 is about 284.5641228781.

The spelling of 23043075 in words is "twenty-three million, forty-three thousand, seventy-five".