23000038 has 8 divisors (see below), whose sum is σ = 34629120. Its totient is φ = 11457000.

The previous prime is 23000027. The next prime is 23000059. The reversal of 23000038 is 83000032.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 22999985 and 23000030.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20838 + ... + 21913.

It is an arithmetic number, because the mean of its divisors is an integer number (4328640).

Almost surely, 2^23000038 is an apocalyptic number.

23000038 is a deficient number, since it is larger than the sum of its proper divisors (11629082).

23000038 is a wasteful number, since it uses less digits than its factorization.

23000038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43022.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 23000038 is about 4795.8354850850. The cubic root of 23000038 is about 284.3868546038.

The spelling of 23000038 in words is "twenty-three million, thirty-eight", and thus it is an aban number and an uban number.