23973375 has 16 divisors (see below), whose sum is σ = 39892320. Its totient is φ = 12785600.

The previous prime is 23973371. The next prime is 23973377. The reversal of 23973375 is 57337932.

It is not a de Polignac number, because 23973375 - 2² = 23973371 is a prime.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23973371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31590 + ... + 32339.

It is an arithmetic number, because the mean of its divisors is an integer number (2493270).

Almost surely, 2^23973375 is an apocalyptic number.

23973375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23973375 is a deficient number, since it is larger than the sum of its proper divisors (15918945).

23973375 is an equidigital number, since it uses as much as digits as its factorization.

23973375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63947 (or 63937 counting only the distinct ones).

The product of its digits is 119070, while the sum is 39.

The square root of 23973375 is about 4896.2613288100. The cubic root of 23973375 is about 288.3432082183.

The spelling of 23973375 in words is "twenty-three million, nine hundred seventy-three thousand, three hundred seventy-five".