2641682 has 16 divisors (see below), whose sum is σ = 4095360. Its totient is φ = 1277328.

The previous prime is 2641669. The next prime is 2641687. The reversal of 2641682 is 2861462.

It is not an unprimeable number, because it can be changed into a prime (2641687) 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, 14669 + ... + 14847.

It is an arithmetic number, because the mean of its divisors is an integer number (255960).

2^2641682 is an apocalyptic number.

2641682 is a deficient number, since it is larger than the sum of its proper divisors (1453678).

2641682 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (2641681) it forms an eRAP, since the sums of their prime factors are consecutive (384 and 385).

2641682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385.

The product of its digits is 4608, while the sum is 29.

The square root of 2641682 is about 1625.3251982296. The cubic root of 2641682 is about 138.2378102170.

The spelling of 2641682 in words is "two million, six hundred forty-one thousand, six hundred eighty-two".