2987065 has 8 divisors (see below), whose sum is σ = 3598848. Its totient is φ = 2380080.

The previous prime is 2987057. The next prime is 2987071. The reversal of 2987065 is 5607892.

2987065 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.

It is not a de Polignac number, because 2987065 - 2³ = 2987057 is a prime.

It is a Duffinian number.

2987065 is a lucky number.

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, 360 + ... + 2470.

It is an arithmetic number, because the mean of its divisors is an integer number (449856).

2^2987065 is an apocalyptic number.

It is an amenable number.

2987065 is a deficient number, since it is larger than the sum of its proper divisors (611783).

2987065 is a wasteful number, since it uses less digits than its factorization.

2987065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 2987065 is about 1728.3127610476. The cubic root of 2987065 is about 144.0173750896.

The spelling of 2987065 in words is "two million, nine hundred eighty-seven thousand, sixty-five".