2224859849 has 4 divisors (see below), whose sum is σ = 2224957380. Its totient is φ = 2224762320.

The previous prime is 2224859827. The next prime is 2224859867. The reversal of 2224859849 is 9489584222.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2145079225 + 79780624 = 46315^2 + 8932^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224859849 - 2²⁰ = 2223811273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2224859849.

It is not an unprimeable number, because it can be changed into a prime (2224159849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5819 + ... + 66959.

It is an arithmetic number, because the mean of its divisors is an integer number (556239345).

Almost surely, 2^2224859849 is an apocalyptic number.

It is an amenable number.

2224859849 is a deficient number, since it is larger than the sum of its proper divisors (97531).

2224859849 is an equidigital number, since it uses as much as digits as its factorization.

2224859849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97530.

The product of its digits is 3317760, while the sum is 53.

The square root of 2224859849 is about 47168.4200392593. The cubic root of 2224859849 is about 1305.4719742401.

The spelling of 2224859849 in words is "two billion, two hundred twenty-four million, eight hundred fifty-nine thousand, eight hundred forty-nine".