2611396 has 6 divisors (see below), whose sum is σ = 4569950. Its totient is φ = 1305696.

The previous prime is 2611391. The next prime is 2611403. The reversal of 2611396 is 6931162.

2611396 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 only one way, i.e., 2604996 + 6400 = 1614^2 + 80^2 .

It is not an unprimeable number, because it can be changed into a prime (2611391) 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 as a sum of consecutive naturals, namely, 326421 + ... + 326428.

2^2611396 is an apocalyptic number.

It is an amenable number.

2611396 is a deficient number, since it is larger than the sum of its proper divisors (1958554).

2611396 is a wasteful number, since it uses less digits than its factorization.

2611396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652853 (or 652851 counting only the distinct ones).

The product of its digits is 1944, while the sum is 28.

The square root of 2611396 is about 1615.9814355369. The cubic root of 2611396 is about 137.7074949857.

The spelling of 2611396 in words is "two million, six hundred eleven thousand, three hundred ninety-six".