23283508 has 12 divisors (see below), whose sum is σ = 41847652. Its totient is φ = 11327040.

The previous prime is 23283503. The next prime is 23283509. The reversal of 23283508 is 80538232.

It can be written as a sum of positive squares in 2 ways, for example, as 21790224 + 1493284 = 4668^2 + 1222^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 23283508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23283503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78513 + ... + 78808.

Almost surely, 2^23283508 is an apocalyptic number.

It is an amenable number.

23283508 is a deficient number, since it is larger than the sum of its proper divisors (18564144).

23283508 is a wasteful number, since it uses less digits than its factorization.

23283508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157362 (or 157360 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 23283508 is about 4825.2987472280. The cubic root of 23283508 is about 285.5504208466.

The spelling of 23283508 in words is "twenty-three million, two hundred eighty-three thousand, five hundred eight".