2886489 has 8 divisors (see below), whose sum is σ = 4276320. Its totient is φ = 1924308.

The previous prime is 2886487. The next prime is 2886509. The reversal of 2886489 is 9846882.

It is a happy number.

It is not a de Polignac number, because 2886489 - 2¹ = 2886487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2886487) 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, 53427 + ... + 53480.

It is an arithmetic number, because the mean of its divisors is an integer number (534540).

2^2886489 is an apocalyptic number.

It is an amenable number.

2886489 is a deficient number, since it is larger than the sum of its proper divisors (1389831).

2886489 is a wasteful number, since it uses less digits than its factorization.

2886489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106916 (or 106910 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 2886489 is about 1698.9670391152. The cubic root of 2886489 is about 142.3825070304.

It can be divided in two parts, 2886 and 489, that added together give a cube (3375 = 15³).

The spelling of 2886489 in words is "two million, eight hundred eighty-six thousand, four hundred eighty-nine".