2685746 has 16 divisors (see below), whose sum is σ = 4717440. Its totient is φ = 1122720.

The previous prime is 2685731. The next prime is 2685757. The reversal of 2685746 is 6475862.

It is a happy 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, 1766 + ... + 2913.

It is an arithmetic number, because the mean of its divisors is an integer number (294840).

2^2685746 is an apocalyptic number.

2685746 is a deficient number, since it is larger than the sum of its proper divisors (2031694).

2685746 is a wasteful number, since it uses less digits than its factorization.

2685746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4729.

The product of its digits is 80640, while the sum is 38.

The square root of 2685746 is about 1638.8245787759. The cubic root of 2685746 is about 139.0021910184.

The spelling of 2685746 in words is "two million, six hundred eighty-five thousand, seven hundred forty-six".