2854020 has 48 divisors (see below), whose sum is σ = 8608320. Its totient is φ = 702336.

The previous prime is 2854003. The next prime is 2854021. The reversal of 2854020 is 204582.

It is not an unprimeable number, because it can be changed into a prime (2854021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1050 + ... + 2609.

It is an arithmetic number, because the mean of its divisors is an integer number (179340).

2^2854020 is an apocalyptic number.

2854020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2854020 is an abundant number, since it is smaller than the sum of its proper divisors (5754300).

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

2854020 is a wasteful number, since it uses less digits than its factorization.

2854020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3684 (or 3682 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2854020 is about 1689.3845033029. The cubic root of 2854020 is about 141.8466240545.

The spelling of 2854020 in words is "two million, eight hundred fifty-four thousand, twenty".