23808330 has 320 divisors, whose sum is σ = 87816960. Its totient is φ = 4478976.

The previous prime is 23808319. The next prime is 23808371. The reversal of 23808330 is 3380832.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 23808294 and 23808303.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1253061 + ... + 1253079.

It is an arithmetic number, because the mean of its divisors is an integer number (274428).

Almost surely, 2^23808330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23808330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43908480).

23808330 is an abundant number, since it is smaller than the sum of its proper divisors (64008630).

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

23808330 is a wasteful number, since it uses less digits than its factorization.

23808330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 23808330 is about 4879.3780341351. The cubic root of 23808330 is about 287.6799830802.

The spelling of 23808330 in words is "twenty-three million, eight hundred eight thousand, three hundred thirty".