38924227 has 4 divisors (see below), whose sum is σ = 39281440. Its totient is φ = 38567016.

The previous prime is 38924213. The next prime is 38924243. The reversal of 38924227 is 72242983.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38924227 - 2¹⁹ = 38399939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38924287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178443 + ... + 178660.

It is an arithmetic number, because the mean of its divisors is an integer number (9820360).

Almost surely, 2^38924227 is an apocalyptic number.

38924227 is a deficient number, since it is larger than the sum of its proper divisors (357213).

38924227 is a wasteful number, since it uses less digits than its factorization.

38924227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357212.

The product of its digits is 48384, while the sum is 37.

The square root of 38924227 is about 6238.9283534915. The cubic root of 38924227 is about 338.9013760436.

The spelling of 38924227 in words is "thirty-eight million, nine hundred twenty-four thousand, two hundred twenty-seven".