23195892 has 48 divisors (see below), whose sum is σ = 56306880. Its totient is φ = 7425792.

The previous prime is 23195857. The next prime is 23195897. The reversal of 23195892 is 29859132.

Its product of digits (38880) is a multiple of the sum of its prime factors (720).

It is a self number, because there is not a number n which added to its sum of digits gives 23195892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23195897) 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, 39223 + ... + 39809.

It is an arithmetic number, because the mean of its divisors is an integer number (1173060).

Almost surely, 2^23195892 is an apocalyptic number.

It is an amenable number.

23195892 is an abundant number, since it is smaller than the sum of its proper divisors (33110988).

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

23195892 is a wasteful number, since it uses less digits than its factorization.

23195892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720 (or 718 counting only the distinct ones).

The product of its digits is 38880, while the sum is 39.

The square root of 23195892 is about 4816.2113740989. The cubic root of 23195892 is about 285.1917945691.

The spelling of 23195892 in words is "twenty-three million, one hundred ninety-five thousand, eight hundred ninety-two".