23995797 has 16 divisors (see below), whose sum is σ = 36634752. Its totient is φ = 13685760.

The previous prime is 23995793. The next prime is 23995813. The reversal of 23995797 is 79759932.

It is a happy number.

It is not a de Polignac number, because 23995797 - 2² = 23995793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23995793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17853 + ... + 19149.

It is an arithmetic number, because the mean of its divisors is an integer number (2289672).

Almost surely, 2^23995797 is an apocalyptic number.

It is an amenable number.

23995797 is a deficient number, since it is larger than the sum of its proper divisors (12638955).

23995797 is a wasteful number, since it uses less digits than its factorization.

23995797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2188.

The product of its digits is 1071630, while the sum is 51.

The square root of 23995797 is about 4898.5504998928. The cubic root of 23995797 is about 288.4330748147.

The spelling of 23995797 in words is "twenty-three million, nine hundred ninety-five thousand, seven hundred ninety-seven".