2643082 has 16 divisors (see below), whose sum is σ = 4344480. Its totient is φ = 1198512.

The previous prime is 2643079. The next prime is 2643097. The reversal of 2643082 is 2803462.

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, 673 + ... + 2395.

It is an arithmetic number, because the mean of its divisors is an integer number (271530).

2^2643082 is an apocalyptic number.

2643082 is a deficient number, since it is larger than the sum of its proper divisors (1701398).

2643082 is a wasteful number, since it uses less digits than its factorization.

2643082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2643082 is about 1625.7558242245. The cubic root of 2643082 is about 138.2622263221.

The spelling of 2643082 in words is "two million, six hundred forty-three thousand, eighty-two".