23105375 has 8 divisors (see below), whose sum is σ = 28835664. Its totient is φ = 18484200.

The previous prime is 23105371. The next prime is 23105399. The reversal of 23105375 is 57350132.

It is not a de Polignac number, because 23105375 - 2² = 23105371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23105371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92297 + ... + 92546.

It is an arithmetic number, because the mean of its divisors is an integer number (3604458).

Almost surely, 2^23105375 is an apocalyptic number.

23105375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23105375 is a deficient number, since it is larger than the sum of its proper divisors (5730289).

23105375 is an equidigital number, since it uses as much as digits as its factorization.

23105375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184858 (or 184848 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 23105375 is about 4806.8050719787. The cubic root of 23105375 is about 284.8203443508.

The spelling of 23105375 in words is "twenty-three million, one hundred five thousand, three hundred seventy-five".