230926429 has 2 divisors, whose sum is σ = 230926430. Its totient is φ = 230926428.

The previous prime is 230926427. The next prime is 230926529. The reversal of 230926429 is 924629032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196140025 + 34786404 = 14005^2 + 5898^2 .

It is a cyclic number.

It is not a de Polignac number, because 230926429 - 2¹ = 230926427 is a prime.

It is a super-2 number, since 2×230926429² = 106654031221384082, which contains 22 as substring.

Together with 230926427, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230926427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115463214 + 115463215.

It is an arithmetic number, because the mean of its divisors is an integer number (115463215).

Almost surely, 2^230926429 is an apocalyptic number.

It is an amenable number.

230926429 is a deficient number, since it is larger than the sum of its proper divisors (1).

230926429 is an equidigital number, since it uses as much as digits as its factorization.

230926429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 230926429 is about 15196.2636526220. The cubic root of 230926429 is about 613.5140976000.

The spelling of 230926429 in words is "two hundred thirty million, nine hundred twenty-six thousand, four hundred twenty-nine".