2247611 has 2 divisors, whose sum is σ = 2247612. Its totient is φ = 2247610.

The previous prime is 2247577. The next prime is 2247659. The reversal of 2247611 is 1167422.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2247611 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 2²¹ + 4 + 7⁶ + 6² + 1 + 1 .

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (2247691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123805 + 1123806.

It is an arithmetic number, because the mean of its divisors is an integer number (1123806).

2^2247611 is an apocalyptic number.

2247611 is a deficient number, since it is larger than the sum of its proper divisors (1).

2247611 is an equidigital number, since it uses as much as digits as its factorization.

2247611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 672, while the sum is 23.

The square root of 2247611 is about 1499.2034551721. The cubic root of 2247611 is about 130.9906758704.

The spelling of 2247611 in words is "two million, two hundred forty-seven thousand, six hundred eleven".