230725 has 12 divisors (see below), whose sum is σ = 312480. Its totient is φ = 167600.

The previous prime is 230719. The next prime is 230729. The reversal of 230725 is 527032.

It is a happy number.

It is not a de Polignac number, because 230725 - 2⁵ = 230693 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145 + ... + 694.

It is an arithmetic number, because the mean of its divisors is an integer number (26040).

2²³⁰⁷²⁵ is an apocalyptic number.

230725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230725 is a deficient number, since it is larger than the sum of its proper divisors (81755).

230725 is a wasteful number, since it uses less digits than its factorization.

230725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 230725 is about 480.3384223649. The cubic root of 230725 is about 61.3335663455. Note that the first 3 decimals are identical.

Adding to 230725 its reverse (527032), we get a palindrome (757757).

It can be divided in two parts, 2307 and 25, that multiplied together give a palindrome (57675).

The spelling of 230725 in words is "two hundred thirty thousand, seven hundred twenty-five".