23083215 has 16 divisors (see below), whose sum is σ = 37086336. Its totient is φ = 12260000.

The previous prime is 23083211. The next prime is 23083223. The reversal of 23083215 is 51238032.

It is not a de Polignac number, because 23083215 - 2² = 23083211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23083211) 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, 700 + ... + 6830.

It is an arithmetic number, because the mean of its divisors is an integer number (2317896).

Almost surely, 2^23083215 is an apocalyptic number.

23083215 is a deficient number, since it is larger than the sum of its proper divisors (14003121).

23083215 is a wasteful number, since it uses less digits than its factorization.

23083215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6390.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 23083215 is about 4804.4994536372. The cubic root of 23083215 is about 284.7292596617.

The spelling of 23083215 in words is "twenty-three million, eighty-three thousand, two hundred fifteen".