2616872 has 16 divisors (see below), whose sum is σ = 4953300. Its totient is φ = 1296000.

The previous prime is 2616869. The next prime is 2616877. The reversal of 2616872 is 2786162.

It can be written as a sum of positive squares in 2 ways, for example, as 2579236 + 37636 = 1606^2 + 194^2 .

It is not an unprimeable number, because it can be changed into a prime (2616877) 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, 629 + ... + 2372.

2^2616872 is an apocalyptic number.

It is an amenable number.

2616872 is a deficient number, since it is larger than the sum of its proper divisors (2336428).

2616872 is a wasteful number, since it uses less digits than its factorization.

2616872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3116 (or 3112 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 2616872 is about 1617.6748746272. The cubic root of 2616872 is about 137.8036836091.

The spelling of 2616872 in words is "two million, six hundred sixteen thousand, eight hundred seventy-two".