2292497 has 2 divisors, whose sum is σ = 2292498. Its totient is φ = 2292496.

The previous prime is 2292491. The next prime is 2292509. The reversal of 2292497 is 7942922.

It is a happy number.

2292497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1290496 + 1002001 = 1136^2 + 1001^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2292497 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2292491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1146248 + 1146249.

It is an arithmetic number, because the mean of its divisors is an integer number (1146249).

2^2292497 is an apocalyptic number.

It is an amenable number.

2292497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2292497 is an equidigital number, since it uses as much as digits as its factorization.

2292497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 35.

The square root of 2292497 is about 1514.0994022851. The cubic root of 2292497 is about 131.8569194981.

The spelling of 2292497 in words is "two million, two hundred ninety-two thousand, four hundred ninety-seven".