230578697 has 2 divisors, whose sum is σ = 230578698. Its totient is φ = 230578696.

The previous prime is 230578669. The next prime is 230578717. The reversal of 230578697 is 796875032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122855056 + 107723641 = 11084^2 + 10379^2 .

It is a cyclic number.

It is not a de Polignac number, because 230578697 - 2¹² = 230574601 is a prime.

It is not a weakly prime, because it can be changed into another prime (230578627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115289348 + 115289349.

It is an arithmetic number, because the mean of its divisors is an integer number (115289349).

Almost surely, 2^230578697 is an apocalyptic number.

It is an amenable number.

230578697 is a deficient number, since it is larger than the sum of its proper divisors (1).

230578697 is an equidigital number, since it uses as much as digits as its factorization.

230578697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 230578697 is about 15184.8179771771. The cubic root of 230578697 is about 613.2059970830.

The spelling of 230578697 in words is "two hundred thirty million, five hundred seventy-eight thousand, six hundred ninety-seven".