232420325 has 12 divisors (see below), whose sum is σ = 288400068. Its totient is φ = 185808000.

The previous prime is 232420303. The next prime is 232420333. The reversal of 232420325 is 523024232.

It can be written as a sum of positive squares in 6 ways, for example, as 954529 + 231465796 = 977^2 + 15214^2 .

It is not a de Polignac number, because 232420325 - 2⁶ = 232420261 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232420325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53225 + ... + 57425.

It is an arithmetic number, because the mean of its divisors is an integer number (24033339).

Almost surely, 2^232420325 is an apocalyptic number.

232420325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232420325 is a deficient number, since it is larger than the sum of its proper divisors (55979743).

232420325 is a wasteful number, since it uses less digits than its factorization.

232420325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6424 (or 6419 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 232420325 is about 15245.3378119345. The cubic root of 232420325 is about 614.8342250437.

Adding to 232420325 its reverse (523024232), we get a palindrome (755444557).

The spelling of 232420325 in words is "two hundred thirty-two million, four hundred twenty thousand, three hundred twenty-five".