23005375 has 8 divisors (see below), whose sum is σ = 28710864. Its totient is φ = 18404200.

The previous prime is 23005361. The next prime is 23005417. The reversal of 23005375 is 57350032.

It is not a de Polignac number, because 23005375 - 2¹¹ = 23003327 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91897 + ... + 92146.

It is an arithmetic number, because the mean of its divisors is an integer number (3588858).

Almost surely, 2^23005375 is an apocalyptic number.

23005375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23005375 is a deficient number, since it is larger than the sum of its proper divisors (5705489).

23005375 is an equidigital number, since it uses as much as digits as its factorization.

23005375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184058 (or 184048 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 23005375 is about 4796.3918730646. The cubic root of 23005375 is about 284.4088495713.

The spelling of 23005375 in words is "twenty-three million, five thousand, three hundred seventy-five".