38885223 has 8 divisors (see below), whose sum is σ = 55835248. Its totient is φ = 23929344.

The previous prime is 38885213. The next prime is 38885227. The reversal of 38885223 is 32258883.

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

It is not a de Polignac number, because 38885223 - 2⁴ = 38885207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 997057 = 38885223 / (3 + 8 + 8 + 8 + 5 + 2 + 2 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38885227) 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, 498490 + ... + 498567.

It is an arithmetic number, because the mean of its divisors is an integer number (6979406).

Almost surely, 2^38885223 is an apocalyptic number.

38885223 is a deficient number, since it is larger than the sum of its proper divisors (16950025).

38885223 is a wasteful number, since it uses less digits than its factorization.

38885223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997073.

The product of its digits is 92160, while the sum is 39.

The square root of 38885223 is about 6235.8017126910. The cubic root of 38885223 is about 338.7881395673.

The spelling of 38885223 in words is "thirty-eight million, eight hundred eighty-five thousand, two hundred twenty-three".