23015295 has 48 divisors (see below), whose sum is σ = 42823872. Its totient is φ = 11404800.

The previous prime is 23015273. The next prime is 23015329. The reversal of 23015295 is 59251032.

It is not a de Polignac number, because 23015295 - 2¹⁵ = 22982527 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37995 + ... + 38595.

It is an arithmetic number, because the mean of its divisors is an integer number (892164).

Almost surely, 2^23015295 is an apocalyptic number.

23015295 is a deficient number, since it is larger than the sum of its proper divisors (19808577).

23015295 is a wasteful number, since it uses less digits than its factorization.

23015295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672 (or 669 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 23015295 is about 4797.4258722778. The cubic root of 23015295 is about 284.4497230680.

The spelling of 23015295 in words is "twenty-three million, fifteen thousand, two hundred ninety-five".