23148508 has 12 divisors (see below), whose sum is σ = 40574800. Its totient is φ = 11555712.

The previous prime is 23148481. The next prime is 23148523. The reversal of 23148508 is 80584132.

It is a self number, because there is not a number n which added to its sum of digits gives 23148508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1608 + ... + 6991.

Almost surely, 2^23148508 is an apocalyptic number.

It is an amenable number.

23148508 is a deficient number, since it is larger than the sum of its proper divisors (17426292).

23148508 is a wasteful number, since it uses less digits than its factorization.

23148508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9276 (or 9274 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 23148508 is about 4811.2896400030. The cubic root of 23148508 is about 284.9974679164.

The spelling of 23148508 in words is "twenty-three million, one hundred forty-eight thousand, five hundred eight".