112486931 has 2 divisors, whose sum is σ = 112486932. Its totient is φ = 112486930.

The previous prime is 112486921. The next prime is 112486937. The reversal of 112486931 is 139684211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112486931 - 2¹⁰ = 112485907 is a prime.

It is a super-2 number, since 2×112486931² = 25306619291597522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112486891 and 112486900.

It is not a weakly prime, because it can be changed into another prime (112486937) 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 as a sum of consecutive naturals, namely, 56243465 + 56243466.

It is an arithmetic number, because the mean of its divisors is an integer number (56243466).

Almost surely, 2^112486931 is an apocalyptic number.

112486931 is a deficient number, since it is larger than the sum of its proper divisors (1).

112486931 is an equidigital number, since it uses as much as digits as its factorization.

112486931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 35.

The square root of 112486931 is about 10605.9856213367. The cubic root of 112486931 is about 482.7259982741.

The spelling of 112486931 in words is "one hundred twelve million, four hundred eighty-six thousand, nine hundred thirty-one".