297061 has 2 divisors, whose sum is σ = 297062. Its totient is φ = 297060.

The previous prime is 297049. The next prime is 297067. The reversal of 297061 is 160792.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 297025 + 36 = 545^2 + 6^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-297061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (297067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148530 + 148531.

It is an arithmetic number, because the mean of its divisors is an integer number (148531).

2²⁹⁷⁰⁶¹ is an apocalyptic number.

It is an amenable number.

297061 is a deficient number, since it is larger than the sum of its proper divisors (1).

297061 is an equidigital number, since it uses as much as digits as its factorization.

297061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 297061 is about 545.0330265222. The cubic root of 297061 is about 66.7239701750.

The spelling of 297061 in words is "two hundred ninety-seven thousand, sixty-one".