2850288 has 80 divisors (see below), whose sum is σ = 8928000. Its totient is φ = 764928.

The previous prime is 2850259. The next prime is 2850299. The reversal of 2850288 is 8820582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5463 + ... + 5961.

It is an arithmetic number, because the mean of its divisors is an integer number (111600).

2^2850288 is an apocalyptic number.

2850288 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2850288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4464000).

2850288 is an abundant number, since it is smaller than the sum of its proper divisors (6077712).

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

2850288 is a wasteful number, since it uses less digits than its factorization.

2850288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 2850288 is about 1688.2795976970. The cubic root of 2850288 is about 141.7847694881.

The spelling of 2850288 in words is "two million, eight hundred fifty thousand, two hundred eighty-eight".