2982636 has 24 divisors (see below), whose sum is σ = 7733040. Its totient is φ = 994176.

The previous prime is 2982611. The next prime is 2982643. The reversal of 2982636 is 6362892.

2982636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2982636² = 17792235016992, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2982636.

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 7 ways as a sum of consecutive naturals, for example, 13701 + ... + 13916.

It is an arithmetic number, because the mean of its divisors is an integer number (322210).

2^2982636 is an apocalyptic number.

It is an amenable number.

2982636 is an abundant number, since it is smaller than the sum of its proper divisors (4750404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2982636 is a wasteful number, since it uses less digits than its factorization.

2982636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27630 (or 27622 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2982636 is about 1727.0309782977. The cubic root of 2982636 is about 143.9461604282.

The spelling of 2982636 in words is "two million, nine hundred eighty-two thousand, six hundred thirty-six".