297854113 has 2 divisors, whose sum is σ = 297854114. Its totient is φ = 297854112.

The previous prime is 297854083. The next prime is 297854119. The reversal of 297854113 is 311458792.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 257506209 + 40347904 = 16047^2 + 6352^2 .

It is a cyclic number.

It is not a de Polignac number, because 297854113 - 2²⁵ = 264299681 is a prime.

It is not a weakly prime, because it can be changed into another prime (297854119) 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, 148927056 + 148927057.

It is an arithmetic number, because the mean of its divisors is an integer number (148927057).

Almost surely, 2^297854113 is an apocalyptic number.

It is an amenable number.

297854113 is a deficient number, since it is larger than the sum of its proper divisors (1).

297854113 is an equidigital number, since it uses as much as digits as its factorization.

297854113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 40.

The square root of 297854113 is about 17258.4504808514. The cubic root of 297854113 is about 667.8329875479.

The spelling of 297854113 in words is "two hundred ninety-seven million, eight hundred fifty-four thousand, one hundred thirteen".