2974172 has 12 divisors (see below), whose sum is σ = 5254200. Its totient is φ = 1472976.

The previous prime is 2974159. The next prime is 2974187. The reversal of 2974172 is 2714792.

It is an Ulam number.

It is a congruent number.

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, 3047 + ... + 3902.

It is an arithmetic number, because the mean of its divisors is an integer number (437850).

2^2974172 is an apocalyptic number.

It is an amenable number.

2974172 is a deficient number, since it is larger than the sum of its proper divisors (2280028).

2974172 is a wasteful number, since it uses less digits than its factorization.

2974172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7060 (or 7058 counting only the distinct ones).

The product of its digits is 7056, while the sum is 32.

The square root of 2974172 is about 1724.5787891540. The cubic root of 2974172 is about 143.8098699575.

The spelling of 2974172 in words is "two million, nine hundred seventy-four thousand, one hundred seventy-two".