2229164 has 12 divisors (see below), whose sum is σ = 4458384. Its totient is φ = 955344.

The previous prime is 2229133. The next prime is 2229167. The reversal of 2229164 is 4619222.

2229164 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2229167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39779 + ... + 39834.

It is an arithmetic number, because the mean of its divisors is an integer number (371532).

2^2229164 is an apocalyptic number.

It is an amenable number.

2229164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2229164 is a wasteful number, since it uses less digits than its factorization.

2229164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79624 (or 79622 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 2229164 is about 1493.0385125642. The cubic root of 2229164 is about 130.6313275019.

The spelling of 2229164 in words is "two million, two hundred twenty-nine thousand, one hundred sixty-four".