2443682 has 16 divisors (see below), whose sum is σ = 3978072. Its totient is φ = 1121280.

The previous prime is 2443667. The next prime is 2443687. The reversal of 2443682 is 2863442.

It can be written as a sum of positive squares in 4 ways, for example, as 1100401 + 1343281 = 1049^2 + 1159^2 .

It is not an unprimeable number, because it can be changed into a prime (2443687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518 + ... + 2270.

2^2443682 is an apocalyptic number.

2443682 is a deficient number, since it is larger than the sum of its proper divisors (1534390).

2443682 is a wasteful number, since it uses less digits than its factorization.

2443682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813.

The product of its digits is 9216, while the sum is 29.

The square root of 2443682 is about 1563.2280703723. The cubic root of 2443682 is about 134.6939936810.

It can be divided in two parts, 2443 and 682, that added together give a 5-th power (3125 = 5⁵).

The spelling of 2443682 in words is "two million, four hundred forty-three thousand, six hundred eighty-two".