23115396 has 12 divisors (see below), whose sum is σ = 53935952. Its totient is φ = 7705128.

The previous prime is 23115383. The next prime is 23115403. The reversal of 23115396 is 69351132.

It is a tau number, because it is divible by the number of its divisors (12).

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, 963130 + ... + 963153.

Almost surely, 2^23115396 is an apocalyptic number.

It is an amenable number.

23115396 is an abundant number, since it is smaller than the sum of its proper divisors (30820556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23115396 is a wasteful number, since it uses less digits than its factorization.

23115396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926290 (or 1926288 counting only the distinct ones).

The product of its digits is 4860, while the sum is 30.

The square root of 23115396 is about 4807.8473353467. The cubic root of 23115396 is about 284.8615147443.

The spelling of 23115396 in words is "twenty-three million, one hundred fifteen thousand, three hundred ninety-six".