38423 has 8 divisors (see below), whose sum is σ = 48000. Its totient is φ = 29880.

The previous prime is 38393. The next prime is 38431. The reversal of 38423 is 32483.

38423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 38423 - 2⁸ = 38167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38395 and 38404.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 38423.

It is not an unprimeable number, because it can be changed into a prime (38453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173 + ... + 326.

It is an arithmetic number, because the mean of its divisors is an integer number (6000).

2³⁸⁴²³ is an apocalyptic number.

38423 is a deficient number, since it is larger than the sum of its proper divisors (9577).

38423 is a wasteful number, since it uses less digits than its factorization.

38423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517.

The product of its digits is 576, while the sum is 20.

The square root of 38423 is about 196.0178563295. The cubic root of 38423 is about 33.7440410147.

The spelling of 38423 in words is "thirty-eight thousand, four hundred twenty-three".