38023215 has 8 divisors (see below), whose sum is σ = 60837168. Its totient is φ = 20279040.

The previous prime is 38023211. The next prime is 38023217. The reversal of 38023215 is 51232083.

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

It is not a de Polignac number, because 38023215 - 2² = 38023211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38023211) 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, 1267426 + ... + 1267455.

It is an arithmetic number, because the mean of its divisors is an integer number (7604646).

Almost surely, 2^38023215 is an apocalyptic number.

38023215 is a deficient number, since it is larger than the sum of its proper divisors (22813953).

38023215 is a wasteful number, since it uses less digits than its factorization.

38023215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534889.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 38023215 is about 6166.2967006137. The cubic root of 38023215 is about 336.2659901279.

Adding to 38023215 its reverse (51232083), we get a palindrome (89255298).

The spelling of 38023215 in words is "thirty-eight million, twenty-three thousand, two hundred fifteen".