2247826 has 12 divisors (see below), whose sum is σ = 3922398. Its totient is φ = 963312.

The previous prime is 2247811. The next prime is 2247851. The reversal of 2247826 is 6287422.

It can be written as a sum of positive squares in only one way, i.e., 2099601 + 148225 = 1449^2 + 385^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11371 + ... + 11566.

2^2247826 is an apocalyptic number.

2247826 is a deficient number, since it is larger than the sum of its proper divisors (1674572).

2247826 is a wasteful number, since it uses less digits than its factorization.

2247826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22953 (or 22946 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 2247826 is about 1499.2751582015. The cubic root of 2247826 is about 130.9948524675.

The spelling of 2247826 in words is "two million, two hundred forty-seven thousand, eight hundred twenty-six".