331123482 has 12 divisors (see below), whose sum is σ = 717434250. Its totient is φ = 110374488.

The previous prime is 331123477. The next prime is 331123483. The reversal of 331123482 is 284321133.

331123482 is a `hidden beast` number, since 3 + 311 + 2 + 348 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 288626121 + 42497361 = 16989^2 + 6519^2 .

It is not an unprimeable number, because it can be changed into a prime (331123483) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9197857 + ... + 9197892.

Almost surely, 2^331123482 is an apocalyptic number.

331123482 is an abundant number, since it is smaller than the sum of its proper divisors (386310768).

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

331123482 is a wasteful number, since it uses less digits than its factorization.

331123482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18395757 (or 18395754 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 331123482 is about 18196.7986744922. The cubic root of 331123482 is about 691.8256504975.

The spelling of 331123482 in words is "three hundred thirty-one million, one hundred twenty-three thousand, four hundred eighty-two".