2890011 has 8 divisors (see below), whose sum is σ = 3865680. Its totient is φ = 1920512.

The previous prime is 2890003. The next prime is 2890031. The reversal of 2890011 is 1100982.

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

It is a cyclic number.

It is not a de Polignac number, because 2890011 - 2³ = 2890003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2890011.

It is not an unprimeable number, because it can be changed into a prime (2890001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306 + ... + 2423.

It is an arithmetic number, because the mean of its divisors is an integer number (483210).

2^2890011 is an apocalyptic number.

2890011 is a deficient number, since it is larger than the sum of its proper divisors (975669).

2890011 is a wasteful number, since it uses less digits than its factorization.

2890011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 2890011 is about 1700.0032352910. The cubic root of 2890011 is about 142.4403936611.

Adding to 2890011 its reverse (1100982), we get a palindrome (3990993).

The spelling of 2890011 in words is "two million, eight hundred ninety thousand, eleven".