2985982 has 16 divisors (see below), whose sum is σ = 4897152. Its totient is φ = 1359360.

The previous prime is 2985979. The next prime is 2985991. The reversal of 2985982 is 2895892.

It is a nialpdrome in base 12.

It is a congruent 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, 363 + ... + 2470.

It is an arithmetic number, because the mean of its divisors is an integer number (306072).

2^2985982 is an apocalyptic number.

2985982 is a deficient number, since it is larger than the sum of its proper divisors (1911170).

2985982 is a wasteful number, since it uses less digits than its factorization.

2985982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883.

The product of its digits is 103680, while the sum is 43.

The square root of 2985982 is about 1727.9994212962. Note that the first 3 decimals coincide. The cubic root of 2985982 is about 143.9999678498. Note that the first 4 decimals are identical.

The spelling of 2985982 in words is "two million, nine hundred eighty-five thousand, nine hundred eighty-two".