23195116 has 12 divisors (see below), whose sum is σ = 46390288. Its totient is φ = 9940752.

The previous prime is 23195101. The next prime is 23195119. The reversal of 23195116 is 61159132.

23195116 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 828397 = 23195116 / (2 + 3 + 1 + 9 + 5 + 1 + 1 + 6).

It is not an unprimeable number, because it can be changed into a prime (23195119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414171 + ... + 414226.

Almost surely, 2^23195116 is an apocalyptic number.

It is an amenable number.

23195116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23195116 is a wasteful number, since it uses less digits than its factorization.

23195116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828408 (or 828406 counting only the distinct ones).

The product of its digits is 1620, while the sum is 28.

The square root of 23195116 is about 4816.1308121769. The cubic root of 23195116 is about 285.1886142459.

The spelling of 23195116 in words is "twenty-three million, one hundred ninety-five thousand, one hundred sixteen".