4118172 has 24 divisors (see below), whose sum is σ = 9697296. Its totient is φ = 1360128.

The previous prime is 4118167. The next prime is 4118197. The reversal of 4118172 is 2718114.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163 + ... + 2874.

It is an arithmetic number, because the mean of its divisors is an integer number (404054).

Almost surely, 2^4118172 is an apocalyptic number.

It is an amenable number.

4118172 is an abundant number, since it is smaller than the sum of its proper divisors (5579124).

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

4118172 is a wasteful number, since it uses less digits than its factorization.

4118172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157 (or 3155 counting only the distinct ones).

The product of its digits is 448, while the sum is 24.

The square root of 4118172 is about 2029.3279675794. The cubic root of 4118172 is about 160.2881785620.

The spelling of 4118172 in words is "four million, one hundred eighteen thousand, one hundred seventy-two".