4422136 has 32 divisors (see below), whose sum is σ = 8928000. Its totient is φ = 2046816.

The previous prime is 4422127. The next prime is 4422139. The reversal of 4422136 is 6312244.

It is a happy number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422139) 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, 6835 + ... + 7453.

It is an arithmetic number, because the mean of its divisors is an integer number (279000).

Almost surely, 2^4422136 is an apocalyptic number.

It is an amenable number.

4422136 is an abundant number, since it is smaller than the sum of its proper divisors (4505864).

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

4422136 is a wasteful number, since it uses less digits than its factorization.

4422136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691 (or 687 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 4422136 is about 2102.8875386002. The cubic root of 4422136 is about 164.1385899688.

The spelling of 4422136 in words is "four million, four hundred twenty-two thousand, one hundred thirty-six".