231461214 has 8 divisors (see below), whose sum is σ = 462922440. Its totient is φ = 77153736.

The previous prime is 231461203. The next prime is 231461227. The reversal of 231461214 is 412164132.

It is a sphenic number, since it is the product of 3 distinct primes.

231461214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19288429 + ... + 19288440.

It is an arithmetic number, because the mean of its divisors is an integer number (57865305).

Almost surely, 2^231461214 is an apocalyptic number.

231461214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

231461214 is a wasteful number, since it uses less digits than its factorization.

231461214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38576874.

The product of its digits is 1152, while the sum is 24.

The square root of 231461214 is about 15213.8494142673. The cubic root of 231461214 is about 613.9873294007.

The spelling of 231461214 in words is "two hundred thirty-one million, four hundred sixty-one thousand, two hundred fourteen".