38882227 has 24 divisors (see below), whose sum is σ = 43781472. Its totient is φ = 34473600.

The previous prime is 38882203. The next prime is 38882237. The reversal of 38882227 is 72228883.

It is a happy number.

38882227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-38882227 is a prime.

Its product of digits (86016) is a multiple of the sum of its prime divisors (168).

It is a self number, because there is not a number n which added to its sum of digits gives 38882227.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38882237) by changing a digit.

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

It is an upside-down number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 547602 + ... + 547672.

It is an arithmetic number, because the mean of its divisors is an integer number (1824228).

Almost surely, 2^38882227 is an apocalyptic number.

38882227 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

38882227 is a deficient number, since it is larger than the sum of its proper divisors (4899245).

38882227 is a wasteful number, since it uses less digits than its factorization.

38882227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 168 counting only the distinct ones).

The product of its digits is 86016, while the sum is 40.

The square root of 38882227 is about 6235.5614823366. The cubic root of 38882227 is about 338.7794384442.

The spelling of 38882227 in words is "thirty-eight million, eight hundred eighty-two thousand, two hundred twenty-seven".