23051870 has 16 divisors (see below), whose sum is σ = 42459120. Its totient is φ = 9006144.

The previous prime is 23051869. The next prime is 23051893. The reversal of 23051870 is 7815032.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26375 + ... + 27234.

It is an arithmetic number, because the mean of its divisors is an integer number (2653695).

Almost surely, 2^23051870 is an apocalyptic number.

23051870 is a deficient number, since it is larger than the sum of its proper divisors (19407250).

23051870 is a wasteful number, since it uses less digits than its factorization.

23051870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53659.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 23051870 is about 4801.2362991213. The cubic root of 23051870 is about 284.6003220850.

The spelling of 23051870 in words is "twenty-three million, fifty-one thousand, eight hundred seventy".