992000297 has 2 divisors, whose sum is σ = 992000298. Its totient is φ = 992000296.

The previous prime is 992000293. The next prime is 992000309. The reversal of 992000297 is 792000299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 906973456 + 85026841 = 30116^2 + 9221^2 .

It is a cyclic number.

It is not a de Polignac number, because 992000297 - 2² = 992000293 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 992000297.

It is not a weakly prime, because it can be changed into another prime (992000293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496000148 + 496000149.

It is an arithmetic number, because the mean of its divisors is an integer number (496000149).

Almost surely, 2^992000297 is an apocalyptic number.

It is an amenable number.

992000297 is a deficient number, since it is larger than the sum of its proper divisors (1).

992000297 is an equidigital number, since it uses as much as digits as its factorization.

992000297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 992000297 is about 31496.0362109266. The cubic root of 992000297 is about 997.3262899793.

The spelling of 992000297 in words is "nine hundred ninety-two million, two hundred ninety-seven", and thus it is an aban number.