2826172 has 12 divisors (see below), whose sum is σ = 5039496. Its totient is φ = 1386320.

The previous prime is 2826167. The next prime is 2826179. The reversal of 2826172 is 2716282.

It is a self number, because there is not a number n which added to its sum of digits gives 2826172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2826179) 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, 6454 + ... + 6877.

It is an arithmetic number, because the mean of its divisors is an integer number (419958).

2^2826172 is an apocalyptic number.

It is an amenable number.

2826172 is a deficient number, since it is larger than the sum of its proper divisors (2213324).

2826172 is a wasteful number, since it uses less digits than its factorization.

2826172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13388 (or 13386 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 2826172 is about 1681.1222442166. The cubic root of 2826172 is about 141.3837608314.

The spelling of 2826172 in words is "two million, eight hundred twenty-six thousand, one hundred seventy-two".