2985206 has 8 divisors (see below), whose sum is σ = 5117520. Its totient is φ = 1279368.

The previous prime is 2985187. The next prime is 2985209. The reversal of 2985206 is 6025892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2985206² = 17822909724872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2985209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106601 + ... + 106628.

It is an arithmetic number, because the mean of its divisors is an integer number (639690).

2^2985206 is an apocalyptic number.

2985206 is a deficient number, since it is larger than the sum of its proper divisors (2132314).

2985206 is a wasteful number, since it uses less digits than its factorization.

2985206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213238.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2985206 is about 1727.7748695938. The cubic root of 2985206 is about 143.9874924836.

The spelling of 2985206 in words is "two million, nine hundred eighty-five thousand, two hundred six".