2866288 has 10 divisors (see below), whose sum is σ = 5553464. Its totient is φ = 1433136.

The previous prime is 2866277. The next prime is 2866289. The reversal of 2866288 is 8826682.

It is a self number, because there is not a number n which added to its sum of digits gives 2866288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2866289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89556 + ... + 89587.

2^2866288 is an apocalyptic number.

It is an amenable number.

2866288 is a deficient number, since it is larger than the sum of its proper divisors (2687176).

2866288 is a wasteful number, since it uses less digits than its factorization.

2866288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179151 (or 179145 counting only the distinct ones).

The product of its digits is 73728, while the sum is 40.

The square root of 2866288 is about 1693.0115179762. The cubic root of 2866288 is about 142.0495760243.

The spelling of 2866288 in words is "two million, eight hundred sixty-six thousand, two hundred eighty-eight".