2853040 has 40 divisors (see below), whose sum is σ = 6986160. Its totient is φ = 1080576.

The previous prime is 2853017. The next prime is 2853047. The reversal of 2853040 is 403582.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (2853047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 582 + ... + 2458.

It is an arithmetic number, because the mean of its divisors is an integer number (174654).

2^2853040 is an apocalyptic number.

2853040 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 2853040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3493080).

2853040 is an abundant number, since it is smaller than the sum of its proper divisors (4133120).

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

2853040 is a wasteful number, since it uses less digits than its factorization.

2853040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909 (or 1903 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2853040 is about 1689.0944319368. The cubic root of 2853040 is about 141.8303866531.

The spelling of 2853040 in words is "two million, eight hundred fifty-three thousand, forty".