39375222 has 16 divisors (see below), whose sum is σ = 78911280. Its totient is φ = 13098272.

The previous prime is 39375221. The next prime is 39375233. The reversal of 39375222 is 22257393.

39375222 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 (39375221) 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 7 ways as a sum of consecutive naturals, for example, 3393 + ... + 9500.

It is an arithmetic number, because the mean of its divisors is an integer number (4931955).

Almost surely, 2^39375222 is an apocalyptic number.

39375222 is an abundant number, since it is smaller than the sum of its proper divisors (39536058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39375222 is a wasteful number, since it uses less digits than its factorization.

39375222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13407.

The product of its digits is 22680, while the sum is 33.

The square root of 39375222 is about 6274.9678883641. The cubic root of 39375222 is about 340.2052451651.

The spelling of 39375222 in words is "thirty-nine million, three hundred seventy-five thousand, two hundred twenty-two".