2868250 has 64 divisors (see below), whose sum is σ = 6739200. Its totient is φ = 888000.

The previous prime is 2868211. The next prime is 2868251. The reversal of 2868250 is 528682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19176 + ... + 19324.

It is an arithmetic number, because the mean of its divisors is an integer number (105300).

2^2868250 is an apocalyptic number.

2868250 is an abundant number, since it is smaller than the sum of its proper divisors (3870950).

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

2868250 is a wasteful number, since it uses less digits than its factorization.

2868250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 2868250 is about 1693.5908596825. The cubic root of 2868250 is about 142.0819800374.

The spelling of 2868250 in words is "two million, eight hundred sixty-eight thousand, two hundred fifty".