231706094 has 16 divisors (see below), whose sum is σ = 363539232. Its totient is φ = 110550528.

The previous prime is 231706091. The next prime is 231706103. The reversal of 231706094 is 490607132.

It is a self number, because there is not a number n which added to its sum of digits gives 231706094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231706091) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14102 + ... + 25734.

It is an arithmetic number, because the mean of its divisors is an integer number (22721202).

Almost surely, 2^231706094 is an apocalyptic number.

231706094 is a deficient number, since it is larger than the sum of its proper divisors (131833138).

231706094 is a wasteful number, since it uses less digits than its factorization.

231706094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12091.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 231706094 is about 15221.8952170878. The cubic root of 231706094 is about 614.2037806764.

The spelling of 231706094 in words is "two hundred thirty-one million, seven hundred six thousand, ninety-four".