2280497 has 2 divisors, whose sum is σ = 2280498. Its totient is φ = 2280496.

The previous prime is 2280469. The next prime is 2280503. The reversal of 2280497 is 7940822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1366561 + 913936 = 1169^2 + 956^2 .

It is a cyclic number.

It is not a de Polignac number, because 2280497 - 2⁶ = 2280433 is a prime.

It is not a weakly prime, because it can be changed into another prime (2280407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140248 + 1140249.

It is an arithmetic number, because the mean of its divisors is an integer number (1140249).

2^2280497 is an apocalyptic number.

It is an amenable number.

2280497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2280497 is an equidigital number, since it uses as much as digits as its factorization.

2280497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 2280497 is about 1510.1314512320. The cubic root of 2280497 is about 131.6264500008.

The spelling of 2280497 in words is "two million, two hundred eighty thousand, four hundred ninety-seven".