23745080 has 16 divisors (see below), whose sum is σ = 53426520. Its totient is φ = 9498016.

The previous prime is 23745077. The next prime is 23745089. The reversal of 23745080 is 8054732.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23745089) 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 3 ways as a sum of consecutive naturals, for example, 296774 + ... + 296853.

Almost surely, 2^23745080 is an apocalyptic number.

23745080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23745080 is an abundant number, since it is smaller than the sum of its proper divisors (29681440).

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

23745080 is a wasteful number, since it uses less digits than its factorization.

23745080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593638 (or 593634 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 23745080 is about 4872.8923649102. The cubic root of 23745080 is about 287.4250037529.

The spelling of 23745080 in words is "twenty-three million, seven hundred forty-five thousand, eighty".