230537 has 8 divisors (see below), whose sum is σ = 248832. Its totient is φ = 212800.

The previous prime is 230507. The next prime is 230539. The reversal of 230537 is 735032.

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 230537 - 2⁸ = 230281 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 (230539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112 + ... + 1302.

It is an arithmetic number, because the mean of its divisors is an integer number (31104).

2²³⁰⁵³⁷ is an apocalyptic number.

It is an amenable number.

230537 is a deficient number, since it is larger than the sum of its proper divisors (18295).

230537 is a wasteful number, since it uses less digits than its factorization.

230537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279.

The product of its (nonzero) digits is 630, while the sum is 20.

The square root of 230537 is about 480.1426871254. The cubic root of 230537 is about 61.3169031552.

Adding to 230537 its reverse (735032), we get a palindrome (965569).

It can be divided in two parts, 230 and 537, that added together give a palindrome (767).

The spelling of 230537 in words is "two hundred thirty thousand, five hundred thirty-seven".