23065275 has 12 divisors (see below), whose sum is σ = 38134712. Its totient is φ = 12301440.

The previous prime is 23065249. The next prime is 23065279. The reversal of 23065275 is 57256032.

It is not a de Polignac number, because 23065275 - 2⁸ = 23065019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23065279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153694 + ... + 153843.

Almost surely, 2^23065275 is an apocalyptic number.

23065275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23065275 is a deficient number, since it is larger than the sum of its proper divisors (15069437).

23065275 is a wasteful number, since it uses less digits than its factorization.

23065275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307550 (or 307545 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 23065275 is about 4802.6320908435. The cubic root of 23065275 is about 284.6554778135.

The spelling of 23065275 in words is "twenty-three million, sixty-five thousand, two hundred seventy-five".