38202224 has 20 divisors (see below), whose sum is σ = 74116536. Its totient is φ = 19075392.

The previous prime is 38202221. The next prime is 38202233. The reversal of 38202224 is 42220283.

38202224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38202224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38202221) 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, 17582 + ... + 19634.

Almost surely, 2^38202224 is an apocalyptic number.

It is an amenable number.

38202224 is a deficient number, since it is larger than the sum of its proper divisors (35914312).

38202224 is a wasteful number, since it uses less digits than its factorization.

38202224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224 (or 3218 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 38202224 is about 6180.7947709012. The cubic root of 38202224 is about 336.7928649309.

The spelling of 38202224 in words is "thirty-eight million, two hundred two thousand, two hundred twenty-four".