23755448 has 32 divisors (see below), whose sum is σ = 45781200. Its totient is φ = 11551488.

The previous prime is 23755447. The next prime is 23755451. The reversal of 23755448 is 84455732.

It is a happy number.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23755447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75740 + ... + 76052.

Almost surely, 2^23755448 is an apocalyptic number.

It is an amenable number.

23755448 is a deficient number, since it is larger than the sum of its proper divisors (22025752).

23755448 is a wasteful number, since it uses less digits than its factorization.

23755448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551 (or 547 counting only the distinct ones).

The product of its digits is 134400, while the sum is 38.

The square root of 23755448 is about 4873.9560933599. The cubic root of 23755448 is about 287.4668312081.

The spelling of 23755448 in words is "twenty-three million, seven hundred fifty-five thousand, four hundred forty-eight".