23046408 has 96 divisors (see below), whose sum is σ = 77837760. Its totient is φ = 5984640.

The previous prime is 23046383. The next prime is 23046421. The reversal of 23046408 is 80464032.

It is a super-2 number, since 2×23046408² = 1062273843404928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3466 + ... + 7622.

It is an arithmetic number, because the mean of its divisors is an integer number (810810).

Almost surely, 2^23046408 is an apocalyptic number.

23046408 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

23046408 is the 2772-nd octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23046408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38918880).

23046408 is an abundant number, since it is smaller than the sum of its proper divisors (54791352).

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

23046408 is a wasteful number, since it uses less digits than its factorization.

23046408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4187 (or 4180 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 23046408 is about 4800.6674535943. The cubic root of 23046408 is about 284.5778422059.

The spelling of 23046408 in words is "twenty-three million, forty-six thousand, four hundred eight".