23808474 has 12 divisors (see below), whose sum is σ = 51585066. Its totient is φ = 7936152.

The previous prime is 23808457. The next prime is 23808481. The reversal of 23808474 is 47480832.

It can be written as a sum of positive squares in only one way, i.e., 23765625 + 42849 = 4875^2 + 207^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 661329 + ... + 661364.

Almost surely, 2^23808474 is an apocalyptic number.

23808474 is an abundant number, since it is smaller than the sum of its proper divisors (27776592).

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

23808474 is a wasteful number, since it uses less digits than its factorization.

23808474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322701 (or 1322698 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 23808474 is about 4879.3927900918. The cubic root of 23808474 is about 287.6805630710.

The spelling of 23808474 in words is "twenty-three million, eight hundred eight thousand, four hundred seventy-four".