2887093 has 8 divisors (see below), whose sum is σ = 3335040. Its totient is φ = 2470080.

The previous prime is 2887081. The next prime is 2887117. The reversal of 2887093 is 3907882.

2887093 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 a cyclic number.

It is not a de Polignac number, because 2887093 - 2²¹ = 789941 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2887033) 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, 7533 + ... + 7906.

It is an arithmetic number, because the mean of its divisors is an integer number (416880).

2^2887093 is an apocalyptic number.

It is an amenable number.

2887093 is a deficient number, since it is larger than the sum of its proper divisors (447947).

2887093 is a wasteful number, since it uses less digits than its factorization.

2887093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15467.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 2887093 is about 1699.1447848844. The cubic root of 2887093 is about 142.3924375534.

It can be divided in two parts, 288 and 7093, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 2887093 in words is "two million, eight hundred eighty-seven thousand, ninety-three".