2888061 has 8 divisors (see below), whose sum is σ = 4200864. Its totient is φ = 1750320.

The previous prime is 2888059. The next prime is 2888069. The reversal of 2888061 is 1608882.

2888061 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 2888061 - 2¹ = 2888059 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 87517 = 2888061 / (2 + 8 + 8 + 8 + 0 + 6 + 1).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2888069) 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 7 ways as a sum of consecutive naturals, for example, 43726 + ... + 43791.

It is an arithmetic number, because the mean of its divisors is an integer number (525108).

2^2888061 is an apocalyptic number.

It is an amenable number.

2888061 is a deficient number, since it is larger than the sum of its proper divisors (1312803).

2888061 is a wasteful number, since it uses less digits than its factorization.

2888061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87531.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 2888061 is about 1699.4296101928. The cubic root of 2888061 is about 142.4083498081.

The spelling of 2888061 in words is "two million, eight hundred eighty-eight thousand, sixty-one".