23195748 has 24 divisors (see below), whose sum is σ = 55383328. Its totient is φ = 7551936.

The previous prime is 23195741. The next prime is 23195759. The reversal of 23195748 is 84759132.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (23195741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21961 + ... + 22992.

Almost surely, 2^23195748 is an apocalyptic number.

It is an amenable number.

23195748 is an abundant number, since it is smaller than the sum of its proper divisors (32187580).

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

23195748 is a wasteful number, since it uses less digits than its factorization.

23195748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45003 (or 45001 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 23195748 is about 4816.1964245658. The cubic root of 23195748 is about 285.1912044114.

The spelling of 23195748 in words is "twenty-three million, one hundred ninety-five thousand, seven hundred forty-eight".