23068215 has 24 divisors (see below), whose sum is σ = 40360320. Its totient is φ = 12187584.

The previous prime is 23068207. The next prime is 23068217. The reversal of 23068215 is 51286032.

It is not a de Polignac number, because 23068215 - 2³ = 23068207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23068217) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2554 + ... + 7256.

It is an arithmetic number, because the mean of its divisors is an integer number (1681680).

Almost surely, 2^23068215 is an apocalyptic number.

23068215 is a deficient number, since it is larger than the sum of its proper divisors (17292105).

23068215 is a wasteful number, since it uses less digits than its factorization.

23068215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4823 (or 4820 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 23068215 is about 4802.9381632497. The cubic root of 23068215 is about 284.6675717737.

The spelling of 23068215 in words is "twenty-three million, sixty-eight thousand, two hundred fifteen".