23499448 has 32 divisors (see below), whose sum is σ = 50600160. Its totient is φ = 10022400.

The previous prime is 23499439. The next prime is 23499451. The reversal of 23499448 is 84499432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12148 + ... + 13948.

It is an arithmetic number, because the mean of its divisors is an integer number (1581255).

Almost surely, 2^23499448 is an apocalyptic number.

23499448 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23499448 is an abundant number, since it is smaller than the sum of its proper divisors (27100712).

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

23499448 is a wasteful number, since it uses less digits than its factorization.

23499448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047 (or 2043 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The square root of 23499448 is about 4847.6229226292. The cubic root of 23499448 is about 286.4304730743.

The spelling of 23499448 in words is "twenty-three million, four hundred ninety-nine thousand, four hundred forty-eight".