2860284 has 48 divisors (see below), whose sum is σ = 8080128. Its totient is φ = 768768.

The previous prime is 2860271. The next prime is 2860289. The reversal of 2860284 is 4820682.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2860289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427 + ... + 2429.

It is an arithmetic number, because the mean of its divisors is an integer number (168336).

2^2860284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2860284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4040064).

2860284 is an abundant number, since it is smaller than the sum of its proper divisors (5219844).

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

2860284 is a wasteful number, since it uses less digits than its factorization.

2860284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034 (or 2032 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 2860284 is about 1691.2374168046. The cubic root of 2860284 is about 141.9503231641.

The spelling of 2860284 in words is "two million, eight hundred sixty thousand, two hundred eighty-four".