2888286 has 32 divisors (see below), whose sum is σ = 6048000. Its totient is φ = 918720.

The previous prime is 2888273. The next prime is 2888287. The reversal of 2888286 is 6828882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2888287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14415 + ... + 14613.

It is an arithmetic number, because the mean of its divisors is an integer number (189000).

2^2888286 is an apocalyptic number.

2888286 is an abundant number, since it is smaller than the sum of its proper divisors (3159714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2888286 is a wasteful number, since it uses less digits than its factorization.

2888286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304.

The product of its digits is 98304, while the sum is 42.

The square root of 2888286 is about 1699.4958075853. The cubic root of 2888286 is about 142.4120479118.

The spelling of 2888286 in words is "two million, eight hundred eighty-eight thousand, two hundred eighty-six".