23228808 has 32 divisors (see below), whose sum is σ = 58536960. Its totient is φ = 7680960.

The previous prime is 23228801. The next prime is 23228839. The reversal of 23228808 is 80882232.

It is a super-2 number, since 2×23228808² = 1079155042201728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23228801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763 + ... + 6858.

It is an arithmetic number, because the mean of its divisors is an integer number (1829280).

Almost surely, 2^23228808 is an apocalyptic number.

It is an amenable number.

23228808 is an abundant number, since it is smaller than the sum of its proper divisors (35308152).

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

23228808 is a wasteful number, since it uses less digits than its factorization.

23228808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7757 (or 7753 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 23228808 is about 4819.6273714884. The cubic root of 23228808 is about 285.3266307468.

The spelling of 23228808 in words is "twenty-three million, two hundred twenty-eight thousand, eight hundred eight".