23210896 has 20 divisors (see below), whose sum is σ = 45387100. Its totient is φ = 11498112.

The previous prime is 23210857. The next prime is 23210939. The reversal of 23210896 is 69801232.

It can be written as a sum of positive squares in 2 ways, for example, as 6071296 + 17139600 = 2464^2 + 4140^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4911 + ... + 8398.

It is an arithmetic number, because the mean of its divisors is an integer number (2269355).

Almost surely, 2^23210896 is an apocalyptic number.

It is an amenable number.

23210896 is a deficient number, since it is larger than the sum of its proper divisors (22176204).

23210896 is a wasteful number, since it uses less digits than its factorization.

23210896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13426 (or 13420 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 23210896 is about 4817.7687781794. The cubic root of 23210896 is about 285.2532723430.

The spelling of 23210896 in words is "twenty-three million, two hundred ten thousand, eight hundred ninety-six".