2645596 has 12 divisors (see below), whose sum is σ = 4643352. Its totient is φ = 1318928.

The previous prime is 2645581. The next prime is 2645597. The reversal of 2645596 is 6955462.

2645596 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2645597) 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 3 ways as a sum of consecutive naturals, for example, 1026 + ... + 2518.

It is an arithmetic number, because the mean of its divisors is an integer number (386946).

2^2645596 is an apocalyptic number.

It is an amenable number.

2645596 is a deficient number, since it is larger than the sum of its proper divisors (1997756).

2645596 is a wasteful number, since it uses less digits than its factorization.

2645596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940 (or 1938 counting only the distinct ones).

The product of its digits is 64800, while the sum is 37.

The square root of 2645596 is about 1626.5288192959. The cubic root of 2645596 is about 138.3060490374.

The spelling of 2645596 in words is "two million, six hundred forty-five thousand, five hundred ninety-six".