2987168 has 24 divisors (see below), whose sum is σ = 5919732. Its totient is φ = 1483776.

The previous prime is 2987147. The next prime is 2987207. The reversal of 2987168 is 8617892.

2987168 is nontrivially palindromic in base 9.

It can be written as a sum of positive squares in 2 ways, for example, as 2729104 + 258064 = 1652^2 + 508^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8696 + ... + 9032.

2^2987168 is an apocalyptic number.

It is an amenable number.

2987168 is a deficient number, since it is larger than the sum of its proper divisors (2932564).

2987168 is a wasteful number, since it uses less digits than its factorization.

2987168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624 (or 616 counting only the distinct ones).

The product of its digits is 48384, while the sum is 41.

The square root of 2987168 is about 1728.3425586382. The cubic root of 2987168 is about 144.0190304067.

The spelling of 2987168 in words is "two million, nine hundred eighty-seven thousand, one hundred sixty-eight".