2712285 has 40 divisors (see below), whose sum is σ = 5021016. Its totient is φ = 1399680.

The previous prime is 2712257. The next prime is 2712287. The reversal of 2712285 is 5822172.

It can be written as a sum of positive squares in 4 ways, for example, as 116964 + 2595321 = 342^2 + 1611^2 .

It is not a de Polignac number, because 2712285 - 2⁵ = 2712253 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2712287) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14895 + ... + 15075.

2^2712285 is an apocalyptic number.

It is an amenable number.

2712285 is a deficient number, since it is larger than the sum of its proper divisors (2308731).

2712285 is a wasteful number, since it uses less digits than its factorization.

2712285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 226 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 2712285 is about 1646.9016364070. The cubic root of 2712285 is about 139.4585377992.

It can be divided in two parts, 271 and 2285, that added together give a triangular number (2556 = T₇₁).

The spelling of 2712285 in words is "two million, seven hundred twelve thousand, two hundred eighty-five".