230534437 has 8 divisors (see below), whose sum is σ = 264992256. Its totient is φ = 196457712.

The previous prime is 230534413. The next prime is 230534443. The reversal of 230534437 is 734435032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230534437 - 2¹¹ = 230532389 is a prime.

It is a super-2 number, since 2×230534437² = 106292253285813938, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230534399 and 230534408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230534477) 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 7 ways as a sum of consecutive naturals, for example, 93973 + ... + 96394.

It is an arithmetic number, because the mean of its divisors is an integer number (33124032).

Almost surely, 2^230534437 is an apocalyptic number.

It is an amenable number.

230534437 is a deficient number, since it is larger than the sum of its proper divisors (34457819).

230534437 is a wasteful number, since it uses less digits than its factorization.

230534437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190547.

The product of its (nonzero) digits is 30240, while the sum is 31.

The square root of 230534437 is about 15183.3605305281. The cubic root of 230534437 is about 613.1667592371.

Adding to 230534437 its reverse (734435032), we get a palindrome (964969469).

The spelling of 230534437 in words is "two hundred thirty million, five hundred thirty-four thousand, four hundred thirty-seven".