2745682 has 8 divisors (see below), whose sum is σ = 4161276. Its totient is φ = 1358592.

The previous prime is 2745661. The next prime is 2745697. The reversal of 2745682 is 2865472.

2745682 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 2 ways, for example, as 2725801 + 19881 = 1651^2 + 141^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2¹⁴ + 7² + 4⁵ + 5² + 6⁸ + 8 + 2²⁰ .

It is a congruent number.

It is an unprimeable number.

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, 6883 + ... + 7270.

2^2745682 is an apocalyptic number.

2745682 is a deficient number, since it is larger than the sum of its proper divisors (1415594).

2745682 is a wasteful number, since it uses less digits than its factorization.

2745682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14252.

The product of its digits is 26880, while the sum is 34.

The square root of 2745682 is about 1657.0099577251. The cubic root of 2745682 is about 140.0285995994.

The spelling of 2745682 in words is "two million, seven hundred forty-five thousand, six hundred eighty-two".