23024975 has 6 divisors (see below), whose sum is σ = 28551000. Its totient is φ = 18419960.

The previous prime is 23024957. The next prime is 23024977. The reversal of 23024975 is 57942032.

It is a happy number.

It is not a de Polignac number, because 23024975 - 2¹⁶ = 22959439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23024977) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 460475 + ... + 460524.

It is an arithmetic number, because the mean of its divisors is an integer number (4758500).

Almost surely, 2^23024975 is an apocalyptic number.

23024975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23024975 is a deficient number, since it is larger than the sum of its proper divisors (5526025).

23024975 is an equidigital number, since it uses as much as digits as its factorization.

23024975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921009 (or 921004 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 23024975 is about 4798.4346405885. The cubic root of 23024975 is about 284.4895963694.

The spelling of 23024975 in words is "twenty-three million, twenty-four thousand, nine hundred seventy-five".