23108472 has 48 divisors (see below), whose sum is σ = 63063000. Its totient is φ = 7644096.

The previous prime is 23108467. The next prime is 23108473. The reversal of 23108472 is 27480132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23108473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8854 + ... + 11162.

Almost surely, 2^23108472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23108472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31531500).

23108472 is an abundant number, since it is smaller than the sum of its proper divisors (39954528).

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

23108472 is a wasteful number, since it uses less digits than its factorization.

23108472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460 (or 2453 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 23108472 is about 4807.1272086351. The cubic root of 23108472 is about 284.8330693726.

The spelling of 23108472 in words is "twenty-three million, one hundred eight thousand, four hundred seventy-two".