230458029 has 4 divisors (see below), whose sum is σ = 307277376. Its totient is φ = 153638684.

The previous prime is 230458013. The next prime is 230458037. The reversal of 230458029 is 920854032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230458029 - 2⁴ = 230458013 is a prime.

It is a super-2 number, since 2×230458029² = 106221806261129682, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230458009) 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, 38409669 + ... + 38409674.

It is an arithmetic number, because the mean of its divisors is an integer number (76819344).

Almost surely, 2^230458029 is an apocalyptic number.

It is an amenable number.

230458029 is a deficient number, since it is larger than the sum of its proper divisors (76819347).

230458029 is an equidigital number, since it uses as much as digits as its factorization.

230458029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76819346.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 230458029 is about 15180.8441464894. The cubic root of 230458029 is about 613.0990093839.

The spelling of 230458029 in words is "two hundred thirty million, four hundred fifty-eight thousand, twenty-nine".