38338023 has 16 divisors (see below), whose sum is σ = 52335360. Its totient is φ = 24955776.

The previous prime is 38338021. The next prime is 38338037. The reversal of 38338023 is 32083383.

It is not a de Polignac number, because 38338023 - 2¹ = 38338021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38338021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28911 + ... + 30207.

It is an arithmetic number, because the mean of its divisors is an integer number (3270960).

Almost surely, 2^38338023 is an apocalyptic number.

38338023 is a deficient number, since it is larger than the sum of its proper divisors (13997337).

38338023 is a wasteful number, since it uses less digits than its factorization.

38338023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 38338023 is about 6191.7705868354. The cubic root of 38338023 is about 337.1914634319.

The spelling of 38338023 in words is "thirty-eight million, three hundred thirty-eight thousand, twenty-three".