39422422 has 32 divisors (see below), whose sum is σ = 68342400. Its totient is φ = 16892928.

The previous prime is 39422419. The next prime is 39422429. The reversal of 39422422 is 22422493.

39422422 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 (39422429) 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 15 ways as a sum of consecutive naturals, for example, 34354 + ... + 35482.

It is an arithmetic number, because the mean of its divisors is an integer number (2135700).

Almost surely, 2^39422422 is an apocalyptic number.

39422422 is a deficient number, since it is larger than the sum of its proper divisors (28919978).

39422422 is a wasteful number, since it uses less digits than its factorization.

39422422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240.

The product of its digits is 6912, while the sum is 28.

The square root of 39422422 is about 6278.7277373685. The cubic root of 39422422 is about 340.3411282136.

The spelling of 39422422 in words is "thirty-nine million, four hundred twenty-two thousand, four hundred twenty-two".