4172164 has 12 divisors (see below), whose sum is σ = 7377244. Its totient is φ = 2064384.

The previous prime is 4172159. The next prime is 4172167. The reversal of 4172164 is 4612714.

It can be written as a sum of positive squares in 2 ways, for example, as 3090564 + 1081600 = 1758^2 + 1040^2 .

It is not an unprimeable number, because it can be changed into a prime (4172167) 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, 4989 + ... + 5764.

Almost surely, 2^4172164 is an apocalyptic number.

It is an amenable number.

4172164 is a deficient number, since it is larger than the sum of its proper divisors (3205080).

4172164 is a wasteful number, since it uses less digits than its factorization.

4172164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10854 (or 10852 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 4172164 is about 2042.5875746220. The cubic root of 4172164 is about 160.9856345605.

Adding to 4172164 its reverse (4612714), we get a palindrome (8784878).

The spelling of 4172164 in words is "four million, one hundred seventy-two thousand, one hundred sixty-four".