4422164 has 24 divisors (see below), whose sum is σ = 8201088. Its totient is φ = 2082080.

The previous prime is 4422151. The next prime is 4422169. The reversal of 4422164 is 4612244.

It is a super-3 number, since 3×4422164³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 (4422169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6194 + ... + 6870.

It is an arithmetic number, because the mean of its divisors is an integer number (341712).

Almost surely, 2^4422164 is an apocalyptic number.

It is an amenable number.

4422164 is a deficient number, since it is larger than the sum of its proper divisors (3778924).

4422164 is a wasteful number, since it uses less digits than its factorization.

4422164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775 (or 773 counting only the distinct ones).

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

The square root of 4422164 is about 2102.8941961021. The cubic root of 4422164 is about 164.1389363980.

The spelling of 4422164 in words is "four million, four hundred twenty-two thousand, one hundred sixty-four".