38023243 has 4 divisors (see below), whose sum is σ = 38035800. Its totient is φ = 38010688.

The previous prime is 38023241. The next prime is 38023259. The reversal of 38023243 is 34232083.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 38023243 - 2¹ = 38023241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38023241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1371 + ... + 8827.

It is an arithmetic number, because the mean of its divisors is an integer number (9508950).

Almost surely, 2^38023243 is an apocalyptic number.

38023243 is a deficient number, since it is larger than the sum of its proper divisors (12557).

38023243 is an equidigital number, since it uses as much as digits as its factorization.

38023243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12556.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 38023243 is about 6166.2989710198. The cubic root of 38023243 is about 336.2660726691.

The spelling of 38023243 in words is "thirty-eight million, twenty-three thousand, two hundred forty-three".