38222093 has 16 divisors (see below), whose sum is σ = 47752320. Its totient is φ = 29785536.

The previous prime is 38222089. The next prime is 38222179. The reversal of 38222093 is 39022283.

It is a cyclic number.

It is not a de Polignac number, because 38222093 - 2² = 38222089 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38222693) 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, 2963 + ... + 9231.

It is an arithmetic number, because the mean of its divisors is an integer number (2984520).

Almost surely, 2^38222093 is an apocalyptic number.

It is an amenable number.

38222093 is a deficient number, since it is larger than the sum of its proper divisors (9530227).

38222093 is a wasteful number, since it uses less digits than its factorization.

38222093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6356.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 38222093 is about 6182.4018795287. The cubic root of 38222093 is about 336.8512435359.

The spelling of 38222093 in words is "thirty-eight million, two hundred twenty-two thousand, ninety-three".