2246969 has 2 divisors, whose sum is σ = 2246970. Its totient is φ = 2246968.

The previous prime is 2246953. The next prime is 2246971. The reversal of 2246969 is 9696422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1721344 + 525625 = 1312^2 + 725^2 .

It is a cyclic number.

It is not a de Polignac number, because 2246969 - 2⁴ = 2246953 is a prime.

It is a super-2 number, since 2×2246969² = 10097739373922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 2246971, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2246999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123484 + 1123485.

It is an arithmetic number, because the mean of its divisors is an integer number (1123485).

2^2246969 is an apocalyptic number.

It is an amenable number.

2246969 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246969 is an equidigital number, since it uses as much as digits as its factorization.

2246969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 38.

The square root of 2246969 is about 1498.9893261795. The cubic root of 2246969 is about 130.9782027716.

The spelling of 2246969 in words is "two million, two hundred forty-six thousand, nine hundred sixty-nine".