2247799 has 4 divisors (see below), whose sum is σ = 2250864. Its totient is φ = 2244736.

The previous prime is 2247797. The next prime is 2247803. The reversal of 2247799 is 9977422.

2247799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 is a cyclic number.

It is not a de Polignac number, because 2247799 - 2¹ = 2247797 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247793) 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, 294 + ... + 2140.

It is an arithmetic number, because the mean of its divisors is an integer number (562716).

2^2247799 is an apocalyptic number.

2247799 is a deficient number, since it is larger than the sum of its proper divisors (3065).

2247799 is a wasteful number, since it uses less digits than its factorization.

2247799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064.

The product of its digits is 63504, while the sum is 40.

The square root of 2247799 is about 1499.2661538233. The cubic root of 2247799 is about 130.9943279793.

The spelling of 2247799 in words is "two million, two hundred forty-seven thousand, seven hundred ninety-nine".