230534623 has 8 divisors (see below), whose sum is σ = 252242640. Its totient is φ = 208951680.

The previous prime is 230534587. The next prime is 230534651. The reversal of 230534623 is 326435032.

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 230534623 - 2²¹ = 228437471 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230534591 and 230534600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230534663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27388 + ... + 34801.

It is an arithmetic number, because the mean of its divisors is an integer number (31530330).

Almost surely, 2^230534623 is an apocalyptic number.

230534623 is a deficient number, since it is larger than the sum of its proper divisors (21708017).

230534623 is a wasteful number, since it uses less digits than its factorization.

230534623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62537.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 230534623 is about 15183.3666556532. The cubic root of 230534623 is about 613.1669241423.

Adding to 230534623 its reverse (326435032), we get a palindrome (556969655).

The spelling of 230534623 in words is "two hundred thirty million, five hundred thirty-four thousand, six hundred twenty-three".