23454680 has 16 divisors (see below), whose sum is σ = 52773120. Its totient is φ = 9381856.

The previous prime is 23454671. The next prime is 23454689. The reversal of 23454680 is 8645432.

It is an interprime number because it is at equal distance from previous prime (23454671) and next prime (23454689).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23454689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293144 + ... + 293223.

It is an arithmetic number, because the mean of its divisors is an integer number (3298320).

Almost surely, 2^23454680 is an apocalyptic number.

23454680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23454680 is an abundant number, since it is smaller than the sum of its proper divisors (29318440).

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

23454680 is a wasteful number, since it uses less digits than its factorization.

23454680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586378 (or 586374 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 23454680 is about 4843.0032004945. The cubic root of 23454680 is about 286.2484677937.

The spelling of 23454680 in words is "twenty-three million, four hundred fifty-four thousand, six hundred eighty".