231676882 has 8 divisors (see below), whose sum is σ = 359498700. Its totient is φ = 111843984.

The previous prime is 231676873. The next prime is 231676883. The reversal of 231676882 is 288676132.

It can be written as a sum of positive squares in 2 ways, for example, as 219010401 + 12666481 = 14799^2 + 3559^2 .

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

It is not an unprimeable number, because it can be changed into a prime (231676883) by changing a digit.

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, 1997157 + ... + 1997272.

Almost surely, 2^231676882 is an apocalyptic number.

231676882 is a deficient number, since it is larger than the sum of its proper divisors (127821818).

231676882 is a wasteful number, since it uses less digits than its factorization.

231676882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3994460.

The product of its digits is 193536, while the sum is 43.

The square root of 231676882 is about 15220.9356479817. The cubic root of 231676882 is about 614.1779679832.

The spelling of 231676882 in words is "two hundred thirty-one million, six hundred seventy-six thousand, eight hundred eighty-two".