2716825 has 12 divisors (see below), whose sum is σ = 3403180. Its totient is φ = 2151360.

The previous prime is 2716823. The next prime is 2716843. The reversal of 2716825 is 5286172.

2716825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 69696 + 2647129 = 264^2 + 1627^2 .

It is not a de Polignac number, because 2716825 - 2¹ = 2716823 is a prime.

It is a super-2 number, since 2×2716825² = 14762276161250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2716823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2227 + ... + 3223.

2^2716825 is an apocalyptic number.

2716825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2716825 is a deficient number, since it is larger than the sum of its proper divisors (686355).

2716825 is a wasteful number, since it uses less digits than its factorization.

2716825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116 (or 1111 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 2716825 is about 1648.2794059261. The cubic root of 2716825 is about 139.5363060309.

The spelling of 2716825 in words is "two million, seven hundred sixteen thousand, eight hundred twenty-five".