2844428 has 12 divisors (see below), whose sum is σ = 5029752. Its totient is φ = 1407360.

The previous prime is 2844427. The next prime is 2844437. The reversal of 2844428 is 8244482.

2844428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2844394 and 2844403.

It is not an unprimeable number, because it can be changed into a prime (2844421) 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, 3278 + ... + 4053.

It is an arithmetic number, because the mean of its divisors is an integer number (419146).

2^2844428 is an apocalyptic number.

It is an amenable number.

2844428 is a deficient number, since it is larger than the sum of its proper divisors (2185324).

2844428 is a wasteful number, since it uses less digits than its factorization.

2844428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7432 (or 7430 counting only the distinct ones).

The product of its digits is 16384, while the sum is 32.

The square root of 2844428 is about 1686.5432102380. The cubic root of 2844428 is about 141.6875361796.

The spelling of 2844428 in words is "two million, eight hundred forty-four thousand, four hundred twenty-eight".