231244082 has 16 divisors (see below), whose sum is σ = 351419904. Its totient is φ = 114114000.

The previous prime is 231244073. The next prime is 231244099. The reversal of 231244082 is 280442132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47732 + ... + 52352.

It is an arithmetic number, because the mean of its divisors is an integer number (21963744).

Almost surely, 2^231244082 is an apocalyptic number.

231244082 is a deficient number, since it is larger than the sum of its proper divisors (120175822).

231244082 is a wasteful number, since it uses less digits than its factorization.

231244082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4945.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 231244082 is about 15206.7117418593. The cubic root of 231244082 is about 613.7952770565.

The spelling of 231244082 in words is "two hundred thirty-one million, two hundred forty-four thousand, eighty-two".