2849812 has 24 divisors (see below), whose sum is σ = 6035904. Its totient is φ = 1149312.

The previous prime is 2849809. The next prime is 2849813. The reversal of 2849812 is 2189482.

2849812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2849813) 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 7 ways as a sum of consecutive naturals, for example, 2518 + ... + 3469.

It is an arithmetic number, because the mean of its divisors is an integer number (251496).

2^2849812 is an apocalyptic number.

It is an amenable number.

2849812 is an abundant number, since it is smaller than the sum of its proper divisors (3186092).

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

2849812 is a wasteful number, since it uses less digits than its factorization.

2849812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6015 (or 6013 counting only the distinct ones).

The product of its digits is 9216, while the sum is 34.

The square root of 2849812 is about 1688.1386199006. The cubic root of 2849812 is about 141.7768763316.

The spelling of 2849812 in words is "two million, eight hundred forty-nine thousand, eight hundred twelve".