231254346 has 8 divisors (see below), whose sum is σ = 462508704. Its totient is φ = 77084780.

The previous prime is 231254341. The next prime is 231254357. The reversal of 231254346 is 643452132.

231254346 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

231254346 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (231254341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19271190 + ... + 19271201.

It is an arithmetic number, because the mean of its divisors is an integer number (57813588).

Almost surely, 2^231254346 is an apocalyptic number.

231254346 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.

231254346 is a wasteful number, since it uses less digits than its factorization.

231254346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38542396.

The product of its digits is 17280, while the sum is 30.

The square root of 231254346 is about 15207.0492206739. The cubic root of 231254346 is about 613.8043582281.

The spelling of 231254346 in words is "two hundred thirty-one million, two hundred fifty-four thousand, three hundred forty-six".