23490908 has 24 divisors (see below), whose sum is σ = 47279232. Its totient is φ = 10003824.

The previous prime is 23490881. The next prime is 23490911. The reversal of 23490908 is 80909432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1991 + ... + 7137.

It is an arithmetic number, because the mean of its divisors is an integer number (1969968).

Almost surely, 2^23490908 is an apocalyptic number.

23490908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23490908 is an abundant number, since it is smaller than the sum of its proper divisors (23788324).

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

23490908 is a wasteful number, since it uses less digits than its factorization.

23490908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5321 (or 5319 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 23490908 is about 4846.7419984975. The cubic root of 23490908 is about 286.3957713710.

The spelling of 23490908 in words is "twenty-three million, four hundred ninety thousand, nine hundred eight".