23008328 has 32 divisors (see below), whose sum is σ = 49680000. Its totient is φ = 9785472.

The previous prime is 23008319. The next prime is 23008343. The reversal of 23008328 is 82380032.

It is a junction number, because it is equal to n+sod(n) for n = 23008297 and 23008306.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6173 + ... + 9171.

It is an arithmetic number, because the mean of its divisors is an integer number (1552500).

Almost surely, 2^23008328 is an apocalyptic number.

23008328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23008328 is an abundant number, since it is smaller than the sum of its proper divisors (26671672).

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

23008328 is a wasteful number, since it uses less digits than its factorization.

23008328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3149 (or 3145 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 23008328 is about 4796.6996987512. The cubic root of 23008328 is about 284.4210180812.

The spelling of 23008328 in words is "twenty-three million, eight thousand, three hundred twenty-eight".