230023479 has 16 divisors (see below), whose sum is σ = 350723840. Its totient is φ = 131362560.

The previous prime is 230023471. The next prime is 230023501. The reversal of 230023479 is 974320032.

It is not a de Polignac number, because 230023479 - 2³ = 230023471 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 (230023471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66759 + ... + 70119.

It is an arithmetic number, because the mean of its divisors is an integer number (21920240).

Almost surely, 2^230023479 is an apocalyptic number.

230023479 is a deficient number, since it is larger than the sum of its proper divisors (120700361).

230023479 is a wasteful number, since it uses less digits than its factorization.

230023479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6630.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 230023479 is about 15166.5249480558. The cubic root of 230023479 is about 612.7134152320.

The spelling of 230023479 in words is "two hundred thirty million, twenty-three thousand, four hundred seventy-nine".