2985618 has 8 divisors (see below), whose sum is σ = 5971248. Its totient is φ = 995204.

The previous prime is 2985617. The next prime is 2985629. The reversal of 2985618 is 8165892.

2985618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

2985618 is an admirable number.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2985611) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 248796 + ... + 248807.

It is an arithmetic number, because the mean of its divisors is an integer number (746406).

2^2985618 is an apocalyptic number.

2985618 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2985618 is a wasteful number, since it uses less digits than its factorization.

2985618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497608.

The product of its digits is 34560, while the sum is 39.

The square root of 2985618 is about 1727.8940939768. The cubic root of 2985618 is about 143.9941162719.

The spelling of 2985618 in words is "two million, nine hundred eighty-five thousand, six hundred eighteen".