233864212 has 6 divisors (see below), whose sum is σ = 409262378. Its totient is φ = 116932104.

The previous prime is 233864173. The next prime is 233864227. The reversal of 233864212 is 212468332.

233864212 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 only one way, i.e., 219454596 + 14409616 = 14814^2 + 3796^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29233023 + ... + 29233030.

Almost surely, 2^233864212 is an apocalyptic number.

It is an amenable number.

233864212 is a deficient number, since it is larger than the sum of its proper divisors (175398166).

233864212 is a wasteful number, since it uses less digits than its factorization.

233864212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58466057 (or 58466055 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 233864212 is about 15292.6195270791. The cubic root of 233864212 is about 616.1047953772.

The spelling of 233864212 in words is "two hundred thirty-three million, eight hundred sixty-four thousand, two hundred twelve".