232985297 has 4 divisors (see below), whose sum is σ = 237381300. Its totient is φ = 228589296.

The previous prime is 232985281. The next prime is 232985303. The reversal of 232985297 is 792589232.

232985297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 129026881 + 103958416 = 11359^2 + 10196^2 .

It is a cyclic number.

It is not a de Polignac number, because 232985297 - 2⁴ = 232985281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232985227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2197922 + ... + 2198027.

It is an arithmetic number, because the mean of its divisors is an integer number (59345325).

Almost surely, 2^232985297 is an apocalyptic number.

It is an amenable number.

232985297 is a deficient number, since it is larger than the sum of its proper divisors (4396003).

232985297 is an equidigital number, since it uses as much as digits as its factorization.

232985297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4396002.

The product of its digits is 544320, while the sum is 47.

The square root of 232985297 is about 15263.8559020976. The cubic root of 232985297 is about 615.3320057224.

The spelling of 232985297 in words is "two hundred thirty-two million, nine hundred eighty-five thousand, two hundred ninety-seven".