423002297 has 2 divisors, whose sum is σ = 423002298. Its totient is φ = 423002296.

The previous prime is 423002291. The next prime is 423002383. The reversal of 423002297 is 792200324.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 391406656 + 31595641 = 19784^2 + 5621^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423002297 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (423002291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211501148 + 211501149.

It is an arithmetic number, because the mean of its divisors is an integer number (211501149).

Almost surely, 2^423002297 is an apocalyptic number.

It is an amenable number.

423002297 is a deficient number, since it is larger than the sum of its proper divisors (1).

423002297 is an equidigital number, since it uses as much as digits as its factorization.

423002297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 423002297 is about 20567.0196431082. The cubic root of 423002297 is about 750.6674337186.

The spelling of 423002297 in words is "four hundred twenty-three million, two thousand, two hundred ninety-seven".