229079297 has 2 divisors, whose sum is σ = 229079298. Its totient is φ = 229079296.

The previous prime is 229079293. The next prime is 229079311. The reversal of 229079297 is 792970922.

229079297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205176976 + 23902321 = 14324^2 + 4889^2 .

It is a cyclic number.

It is not a de Polignac number, because 229079297 - 2² = 229079293 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (229079293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114539648 + 114539649.

It is an arithmetic number, because the mean of its divisors is an integer number (114539649).

Almost surely, 2^229079297 is an apocalyptic number.

It is an amenable number.

229079297 is a deficient number, since it is larger than the sum of its proper divisors (1).

229079297 is an equidigital number, since it uses as much as digits as its factorization.

229079297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 285768, while the sum is 47.

The square root of 229079297 is about 15135.3657702746. The cubic root of 229079297 is about 611.8739265344.

The spelling of 229079297 in words is "two hundred twenty-nine million, seventy-nine thousand, two hundred ninety-seven".