23742168 has 32 divisors (see below), whose sum is σ = 59742960. Its totient is φ = 7862400.

The previous prime is 23742167. The next prime is 23742179. The reversal of 23742168 is 86124732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23742161) 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, 618 + ... + 6918.

Almost surely, 2^23742168 is an apocalyptic number.

It is an amenable number.

23742168 is an abundant number, since it is smaller than the sum of its proper divisors (36000792).

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

23742168 is a wasteful number, since it uses less digits than its factorization.

23742168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6467 (or 6463 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 23742168 is about 4872.5935599022. The cubic root of 23742168 is about 287.4132537282.

The spelling of 23742168 in words is "twenty-three million, seven hundred forty-two thousand, one hundred sixty-eight".