38222264 has 16 divisors (see below), whose sum is σ = 71736000. Its totient is φ = 19092672.

The previous prime is 38222257. The next prime is 38222269. The reversal of 38222264 is 46222283.

38222264 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 not an unprimeable number, because it can be changed into a prime (38222269) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11012 + ... + 14060.

It is an arithmetic number, because the mean of its divisors is an integer number (4483500).

Almost surely, 2^38222264 is an apocalyptic number.

It is an amenable number.

38222264 is a deficient number, since it is larger than the sum of its proper divisors (33513736).

38222264 is a wasteful number, since it uses less digits than its factorization.

38222264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4622 (or 4618 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 38222264 is about 6182.4157090898. The cubic root of 38222264 is about 336.8517458761.

The spelling of 38222264 in words is "thirty-eight million, two hundred twenty-two thousand, two hundred sixty-four".