2745846 has 16 divisors (see below), whose sum is σ = 6102000. Its totient is φ = 915264.

The previous prime is 2745839. The next prime is 2745859. The reversal of 2745846 is 6485472.

2745846 is a `hidden beast` number, since 2 + 74 + 584 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2745846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25371 + ... + 25478.

It is an arithmetic number, because the mean of its divisors is an integer number (381375).

2^2745846 is an apocalyptic number.

2745846 is an abundant number, since it is smaller than the sum of its proper divisors (3356154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2745846 is a wasteful number, since it uses less digits than its factorization.

2745846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50860 (or 50854 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 2745846 is about 1657.0594437135. The cubic root of 2745846 is about 140.0313875203.

The spelling of 2745846 in words is "two million, seven hundred forty-five thousand, eight hundred forty-six".