38843023 has 4 divisors (see below), whose sum is σ = 38855520. Its totient is φ = 38830528.

The previous prime is 38842981. The next prime is 38843027. The reversal of 38843023 is 32034883.

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 38843023 - 2⁹ = 38842511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38843027) 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, 2463 + ... + 9151.

It is an arithmetic number, because the mean of its divisors is an integer number (9713880).

Almost surely, 2^38843023 is an apocalyptic number.

38843023 is a deficient number, since it is larger than the sum of its proper divisors (12497).

38843023 is an equidigital number, since it uses as much as digits as its factorization.

38843023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12496.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 38843023 is about 6232.4171073509. The cubic root of 38843023 is about 338.6655391433.

The spelling of 38843023 in words is "thirty-eight million, eight hundred forty-three thousand, twenty-three".