23071275 has 18 divisors (see below), whose sum is σ = 41323620. Its totient is φ = 12304560.

The previous prime is 23071273. The next prime is 23071283. The reversal of 23071275 is 57217032.

It is not a de Polignac number, because 23071275 - 2¹ = 23071273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23071273) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 51045 + ... + 51494.

Almost surely, 2^23071275 is an apocalyptic number.

23071275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23071275 is a deficient number, since it is larger than the sum of its proper divisors (18252345).

23071275 is a wasteful number, since it uses less digits than its factorization.

23071275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102555 (or 102547 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 23071275 is about 4803.2567076932. The cubic root of 23071275 is about 284.6801582735.

The spelling of 23071275 in words is "twenty-three million, seventy-one thousand, two hundred seventy-five".