2576116 has 6 divisors (see below), whose sum is σ = 4508210. Its totient is φ = 1288056.

The previous prime is 2576113. The next prime is 2576137. The reversal of 2576116 is 6116752.

2576116 = T₁₃₀₉ + T₁₃₁₀ + T₁₃₁₁.

It can be written as a sum of positive squares in only one way, i.e., 2547216 + 28900 = 1596^2 + 170^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2576113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 322011 + ... + 322018.

2^2576116 is an apocalyptic number.

2576116 is the 1311-st centered triangular number.

It is an amenable number.

2576116 is a deficient number, since it is larger than the sum of its proper divisors (1932094).

2576116 is a wasteful number, since it uses less digits than its factorization.

2576116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644033 (or 644031 counting only the distinct ones).

The product of its digits is 2520, while the sum is 28.

The square root of 2576116 is about 1605.0283486593. The cubic root of 2576116 is about 137.0845376620.

The spelling of 2576116 in words is "two million, five hundred seventy-six thousand, one hundred sixteen".