2279853 has 16 divisors (see below), whose sum is σ = 3576960. Its totient is φ = 1430208.

The previous prime is 2279843. The next prime is 2279857. The reversal of 2279853 is 3589722.

It is a happy number.

2279853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2279853 - 2¹⁷ = 2148781 is a prime.

2279853 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2279857) 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 15 ways as a sum of consecutive naturals, for example, 2025 + ... + 2942.

It is an arithmetic number, because the mean of its divisors is an integer number (223560).

2^2279853 is an apocalyptic number.

It is an amenable number.

2279853 is a deficient number, since it is larger than the sum of its proper divisors (1297107).

2279853 is a wasteful number, since it uses less digits than its factorization.

2279853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4993 (or 4987 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 2279853 is about 1509.9182097054. The cubic root of 2279853 is about 131.6140586355.

The spelling of 2279853 in words is "two million, two hundred seventy-nine thousand, eight hundred fifty-three".