230526 has 20 divisors (see below), whose sum is σ = 516912. Its totient is φ = 76788.

The previous prime is 230507. The next prime is 230539. The reversal of 230526 is 625032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230499 and 230508.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 230526.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 550 + ... + 873.

2²³⁰⁵²⁶ is an apocalyptic number.

230526 is an abundant number, since it is smaller than the sum of its proper divisors (286386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230526 is a wasteful number, since it uses less digits than its factorization.

230526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437 (or 1428 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 230526 is about 480.1312320606. The cubic root of 230526 is about 61.3159279008.

Adding to 230526 its reverse (625032), we get a palindrome (855558).

The spelling of 230526 in words is "two hundred thirty thousand, five hundred twenty-six".