23013075 has 24 divisors (see below), whose sum is σ = 39081328. Its totient is φ = 11940480.

The previous prime is 23013059. The next prime is 23013079. The reversal of 23013075 is 57031032.

It is a happy number.

It is not a de Polignac number, because 23013075 - 2⁴ = 23013059 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 (23013079) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1372 + ... + 6921.

Almost surely, 2^23013075 is an apocalyptic number.

23013075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23013075 is a deficient number, since it is larger than the sum of its proper divisors (16068253).

23013075 is a wasteful number, since it uses less digits than its factorization.

23013075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8343 (or 8338 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 23013075 is about 4797.1944926175. The cubic root of 23013075 is about 284.4405769953.

The spelling of 23013075 in words is "twenty-three million, thirteen thousand, seventy-five".