23730838 has 8 divisors (see below), whose sum is σ = 36558432. Its totient is φ = 11544696.

The previous prime is 23730823. The next prime is 23730851. The reversal of 23730838 is 83803732.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160270 + ... + 160417.

It is an arithmetic number, because the mean of its divisors is an integer number (4569804).

Almost surely, 2^23730838 is an apocalyptic number.

23730838 is a deficient number, since it is larger than the sum of its proper divisors (12827594).

23730838 is a wasteful number, since it uses less digits than its factorization.

23730838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320726.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 23730838 is about 4871.4307959777. The cubic root of 23730838 is about 287.3675276275.

The spelling of 23730838 in words is "twenty-three million, seven hundred thirty thousand, eight hundred thirty-eight".