230690029 has 4 divisors (see below), whose sum is σ = 230896576. Its totient is φ = 230483484.

The previous prime is 230690021. The next prime is 230690063. The reversal of 230690029 is 920096032.

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 230690029 - 2³ = 230690021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230690021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101589 + ... + 103834.

It is an arithmetic number, because the mean of its divisors is an integer number (57724144).

Almost surely, 2^230690029 is an apocalyptic number.

It is an amenable number.

230690029 is a deficient number, since it is larger than the sum of its proper divisors (206547).

230690029 is a wasteful number, since it uses less digits than its factorization.

230690029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206546.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 230690029 is about 15188.4834331805. The cubic root of 230690029 is about 613.3046741164.

The spelling of 230690029 in words is "two hundred thirty million, six hundred ninety thousand, twenty-nine".