23015085 has 16 divisors (see below), whose sum is σ = 36898944. Its totient is φ = 12249792.

The previous prime is 23015081. The next prime is 23015089. The reversal of 23015085 is 58051032.

It is an interprime number because it is at equal distance from previous prime (23015081) and next prime (23015089).

It is not a de Polignac number, because 23015085 - 2² = 23015081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23015081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7944 + ... + 10446.

It is an arithmetic number, because the mean of its divisors is an integer number (2306184).

Almost surely, 2^23015085 is an apocalyptic number.

It is an amenable number.

23015085 is a deficient number, since it is larger than the sum of its proper divisors (13883859).

23015085 is a wasteful number, since it uses less digits than its factorization.

23015085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3124.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 23015085 is about 4797.4039854905. The cubic root of 23015085 is about 284.4488579242.

The spelling of 23015085 in words is "twenty-three million, fifteen thousand, eighty-five".