2246999 has 2 divisors, whose sum is σ = 2247000. Its totient is φ = 2246998.

The previous prime is 2246977. The next prime is 2247019. The reversal of 2246999 is 9996422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2246999 - 2¹⁶ = 2181463 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2246969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123499 + 1123500.

It is an arithmetic number, because the mean of its divisors is an integer number (1123500).

2^2246999 is an apocalyptic number.

2246999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246999 is an equidigital number, since it uses as much as digits as its factorization.

2246999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 41.

The square root of 2246999 is about 1498.9993328884. Note that the first 3 decimals coincide. The cubic root of 2246999 is about 130.9787856796.

The spelling of 2246999 in words is "two million, two hundred forty-six thousand, nine hundred ninety-nine".