23456898 has 16 divisors (see below), whose sum is σ = 52126560. Its totient is φ = 7818948.

The previous prime is 23456891. The next prime is 23456903. The reversal of 23456898 is 89865432.

It is not an unprimeable number, because it can be changed into a prime (23456891) 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, 217140 + ... + 217247.

It is an arithmetic number, because the mean of its divisors is an integer number (3257910).

Almost surely, 2^23456898 is an apocalyptic number.

23456898 is an abundant number, since it is smaller than the sum of its proper divisors (28669662).

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

23456898 is a wasteful number, since it uses less digits than its factorization.

23456898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434398 (or 434392 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 23456898 is about 4843.2321852251. The cubic root of 23456898 is about 286.2574905714.

The spelling of 23456898 in words is "twenty-three million, four hundred fifty-six thousand, eight hundred ninety-eight".