230650879 has 2 divisors, whose sum is σ = 230650880. Its totient is φ = 230650878.

The previous prime is 230650853. The next prime is 230650897. The reversal of 230650879 is 978056032.

Together with next prime (230650897) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230650879 - 2¹⁵ = 230618111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230650829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115325439 + 115325440.

It is an arithmetic number, because the mean of its divisors is an integer number (115325440).

Almost surely, 2^230650879 is an apocalyptic number.

230650879 is a deficient number, since it is larger than the sum of its proper divisors (1).

230650879 is an equidigital number, since it uses as much as digits as its factorization.

230650879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 230650879 is about 15187.1945730606. The cubic root of 230650879 is about 613.2699778669.

The spelling of 230650879 in words is "two hundred thirty million, six hundred fifty thousand, eight hundred seventy-nine".