23194368 has 54 divisors (see below), whose sum is σ = 66881724. Its totient is φ = 7730688.

The previous prime is 23194361. The next prime is 23194387. The reversal of 23194368 is 86349132.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (23194361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2730 + ... + 7337.

Almost surely, 2^23194368 is an apocalyptic number.

It is an amenable number.

23194368 is an abundant number, since it is smaller than the sum of its proper divisors (43687356).

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

23194368 is a wasteful number, since it uses less digits than its factorization.

23194368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10089 (or 10072 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 23194368 is about 4816.0531558528. The cubic root of 23194368 is about 285.1855486095.

The spelling of 23194368 in words is "twenty-three million, one hundred ninety-four thousand, three hundred sixty-eight".