2716244 has 12 divisors (see below), whose sum is σ = 4882164. Its totient is φ = 1321344.

The previous prime is 2716237. The next prime is 2716249. The reversal of 2716244 is 4426172.

It can be written as a sum of positive squares in 2 ways, for example, as 1123600 + 1592644 = 1060^2 + 1262^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2716249) 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, 9029 + ... + 9324.

It is an arithmetic number, because the mean of its divisors is an integer number (406847).

2^2716244 is an apocalyptic number.

It is an amenable number.

2716244 is a deficient number, since it is larger than the sum of its proper divisors (2165920).

2716244 is a wasteful number, since it uses less digits than its factorization.

2716244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18394 (or 18392 counting only the distinct ones).

The product of its digits is 2688, while the sum is 26.

The square root of 2716244 is about 1648.1031521115. The cubic root of 2716244 is about 139.5263585894.

The spelling of 2716244 in words is "two million, seven hundred sixteen thousand, two hundred forty-four".