232105225 has 27 divisors (see below), whose sum is σ = 317499861. Its totient is φ = 168194400.

The previous prime is 232105217. The next prime is 232105229. The reversal of 232105225 is 522501232.

The square root of 232105225 is 15235.

It is a perfect power (a square), and thus also a powerful number.

232105225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 53187849 + 178917376 = 7293^2 + 13376^2 .

It is not a de Polignac number, because 232105225 - 2³ = 232105217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232105196 and 232105205.

It is not an unprimeable number, because it can be changed into a prime (232105229) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 837787 + ... + 838063.

Almost surely, 2^232105225 is an apocalyptic number.

232105225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

232105225 is the 15235-th square number.

232105225 is the 7618-th centered octagonal number.

It is an amenable number.

232105225 is a deficient number, since it is larger than the sum of its proper divisors (85394636).

232105225 is an equidigital number, since it uses as much as digits as its factorization.

232105225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The cubic root of 232105225 is about 614.5562489517.

Adding to 232105225 its reverse (522501232), we get a palindrome (754606457).

The spelling of 232105225 in words is "two hundred thirty-two million, one hundred five thousand, two hundred twenty-five".