31676112 has 60 divisors (see below), whose sum is σ = 95473924. Its totient is φ = 9745920.

The previous prime is 31676111. The next prime is 31676119. The reversal of 31676112 is 21167613.

It can be written as a sum of positive squares in 2 ways, for example, as 13220496 + 18455616 = 3636^2 + 4296^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31676111) 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 11 ways as a sum of consecutive naturals, for example, 6589 + ... + 10332.

Almost surely, 2^31676112 is an apocalyptic number.

It is an amenable number.

31676112 is an abundant number, since it is smaller than the sum of its proper divisors (63797812).

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

31676112 is a wasteful number, since it uses less digits than its factorization.

31676112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16948 (or 16939 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 31676112 is about 5628.1535160299. The cubic root of 31676112 is about 316.4054508201.

It can be divided in two parts, 3167611 and 2, that added together give a palindrome (3167613).

The spelling of 31676112 in words is "thirty-one million, six hundred seventy-six thousand, one hundred twelve".