23808730 has 32 divisors (see below), whose sum is σ = 47236608. Its totient is φ = 8568000.

The previous prime is 23808709. The next prime is 23808769. The reversal of 23808730 is 3780832.

It is a junction number, because it is equal to n+sod(n) for n = 23808692 and 23808701.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10039 + ... + 12181.

It is an arithmetic number, because the mean of its divisors is an integer number (1476144).

Almost surely, 2^23808730 is an apocalyptic number.

23808730 is a deficient number, since it is larger than the sum of its proper divisors (23427878).

23808730 is a wasteful number, since it uses less digits than its factorization.

23808730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 23808730 is about 4879.4190227936. The cubic root of 23808730 is about 287.6815941599.

The spelling of 23808730 in words is "twenty-three million, eight hundred eight thousand, seven hundred thirty".