2745796 has 6 divisors (see below), whose sum is σ = 4805150. Its totient is φ = 1372896.

The previous prime is 2745781. The next prime is 2745797. The reversal of 2745796 is 6975472.

2745796 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., 2515396 + 230400 = 1586^2 + 480^2 .

It is not an unprimeable number, because it can be changed into a prime (2745797) 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, 343221 + ... + 343228.

2^2745796 is an apocalyptic number.

It is an amenable number.

2745796 is a deficient number, since it is larger than the sum of its proper divisors (2059354).

2745796 is a wasteful number, since it uses less digits than its factorization.

2745796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686453 (or 686451 counting only the distinct ones).

The product of its digits is 105840, while the sum is 40.

The square root of 2745796 is about 1657.0443566785. The cubic root of 2745796 is about 140.0305375562.

The spelling of 2745796 in words is "two million, seven hundred forty-five thousand, seven hundred ninety-six".