38771222 has 16 divisors (see below), whose sum is σ = 66582432. Its totient is φ = 16586880.

The previous prime is 38771179. The next prime is 38771233. The reversal of 38771222 is 22217783.

38771222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7022 + ... + 11262.

It is an arithmetic number, because the mean of its divisors is an integer number (4161402).

Almost surely, 2^38771222 is an apocalyptic number.

38771222 is a deficient number, since it is larger than the sum of its proper divisors (27811210).

38771222 is a wasteful number, since it uses less digits than its factorization.

38771222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4903.

The product of its digits is 9408, while the sum is 32.

The square root of 38771222 is about 6226.6541577319. The cubic root of 38771222 is about 338.4567369710.

The spelling of 38771222 in words is "thirty-eight million, seven hundred seventy-one thousand, two hundred twenty-two".