4225164 has 12 divisors (see below), whose sum is σ = 9858744. Its totient is φ = 1408384.

The previous prime is 4225147. The next prime is 4225171. The reversal of 4225164 is 4615224.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176037 + ... + 176060.

It is an arithmetic number, because the mean of its divisors is an integer number (821562).

Almost surely, 2^4225164 is an apocalyptic number.

It is an amenable number.

4225164 is an abundant number, since it is smaller than the sum of its proper divisors (5633580).

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

4225164 is a wasteful number, since it uses less digits than its factorization.

4225164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352104 (or 352102 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 4225164 is about 2055.5203720713. The cubic root of 4225164 is about 161.6644479567.

The spelling of 4225164 in words is "four million, two hundred twenty-five thousand, one hundred sixty-four".