2833140 has 48 divisors (see below), whose sum is σ = 8281728. Its totient is φ = 722304.

The previous prime is 2833139. The next prime is 2833157. The reversal of 2833140 is 413382.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 354 + ... + 2406.

It is an arithmetic number, because the mean of its divisors is an integer number (172536).

2^2833140 is an apocalyptic number.

2833140 is a gapful number since it is divisible by the number (20) 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 2833140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4140864).

2833140 is an abundant number, since it is smaller than the sum of its proper divisors (5448588).

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

2833140 is a wasteful number, since it uses less digits than its factorization.

2833140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088 (or 2086 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2833140 is about 1683.1933935232. The cubic root of 2833140 is about 141.4998605716.

The spelling of 2833140 in words is "two million, eight hundred thirty-three thousand, one hundred forty".