233957214 has 32 divisors (see below), whose sum is σ = 521614080. Its totient is φ = 77729400.

The previous prime is 233957201. The next prime is 233957231. The reversal of 233957214 is 412759332.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9829 + ... + 23759.

It is an arithmetic number, because the mean of its divisors is an integer number (16300440).

Almost surely, 2^233957214 is an apocalyptic number.

233957214 is an abundant number, since it is smaller than the sum of its proper divisors (287656866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233957214 is a wasteful number, since it uses less digits than its factorization.

233957214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14253 (or 14247 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 233957214 is about 15295.6599726851. The cubic root of 233957214 is about 616.1864544219.

The spelling of 233957214 in words is "two hundred thirty-three million, nine hundred fifty-seven thousand, two hundred fourteen".