2294249 has 2 divisors, whose sum is σ = 2294250. Its totient is φ = 2294248.

The previous prime is 2294221. The next prime is 2294251. The reversal of 2294249 is 9424922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1357225 + 937024 = 1165^2 + 968^2 .

It is a cyclic number.

It is not a de Polignac number, because 2294249 - 2¹² = 2290153 is a prime.

It is a Sophie Germain prime.

Together with 2294251, 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 (2294209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1147124 + 1147125.

It is an arithmetic number, because the mean of its divisors is an integer number (1147125).

2^2294249 is an apocalyptic number.

It is an amenable number.

2294249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2294249 is an equidigital number, since it uses as much as digits as its factorization.

2294249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 32.

The square root of 2294249 is about 1514.6778535385. The cubic root of 2294249 is about 131.8905007123.

The spelling of 2294249 in words is "two million, two hundred ninety-four thousand, two hundred forty-nine".