2853980 has 12 divisors (see below), whose sum is σ = 5993400. Its totient is φ = 1141584.

The previous prime is 2853979. The next prime is 2853989. The reversal of 2853980 is 893582.

2853980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2853980.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2853989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71330 + ... + 71369.

It is an arithmetic number, because the mean of its divisors is an integer number (499450).

2^2853980 is an apocalyptic number.

2853980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2853980 is an abundant number, since it is smaller than the sum of its proper divisors (3139420).

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

2853980 is a wasteful number, since it uses less digits than its factorization.

2853980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142708 (or 142706 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 2853980 is about 1689.3726646303. The cubic root of 2853980 is about 141.8459613762.

The spelling of 2853980 in words is "two million, eight hundred fifty-three thousand, nine hundred eighty".