230255297 has 4 divisors (see below), whose sum is σ = 234030036. Its totient is φ = 226480560.

The previous prime is 230255287. The next prime is 230255351. The reversal of 230255297 is 792552032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 77510416 + 152744881 = 8804^2 + 12359^2 .

It is a cyclic number.

It is not a de Polignac number, because 230255297 - 2¹² = 230251201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230255237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1887278 + ... + 1887399.

It is an arithmetic number, because the mean of its divisors is an integer number (58507509).

Almost surely, 2^230255297 is an apocalyptic number.

It is an amenable number.

230255297 is a deficient number, since it is larger than the sum of its proper divisors (3774739).

230255297 is an equidigital number, since it uses as much as digits as its factorization.

230255297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3774738.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 230255297 is about 15174.1654465740. The cubic root of 230255297 is about 612.9191772850.

The spelling of 230255297 in words is "two hundred thirty million, two hundred fifty-five thousand, two hundred ninety-seven".