113170842 has 24 divisors (see below), whose sum is σ = 245580660. Its totient is φ = 37665600.

The previous prime is 113170829. The next prime is 113170861. The reversal of 113170842 is 248071311.

It can be written as a sum of positive squares in 2 ways, for example, as 107931321 + 5239521 = 10389^2 + 2289^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 8134 + ... + 17102.

Almost surely, 2^113170842 is an apocalyptic number.

113170842 is an abundant number, since it is smaller than the sum of its proper divisors (132409818).

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

113170842 is a wasteful number, since it uses less digits than its factorization.

113170842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9678 (or 9675 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 113170842 is about 10638.1785095006. The cubic root of 113170842 is about 483.7023333038.

The spelling of 113170842 in words is "one hundred thirteen million, one hundred seventy thousand, eight hundred forty-two".