113317782 has 16 divisors (see below), whose sum is σ = 228421632. Its totient is φ = 37474920.

The previous prime is 113317777. The next prime is 113317783. The reversal of 113317782 is 287713311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113317783) 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 7 ways as a sum of consecutive naturals, for example, 73594 + ... + 75117.

It is an arithmetic number, because the mean of its divisors is an integer number (14276352).

Almost surely, 2^113317782 is an apocalyptic number.

113317782 is an abundant number, since it is smaller than the sum of its proper divisors (115103850).

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

113317782 is a wasteful number, since it uses less digits than its factorization.

113317782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148843.

The product of its digits is 7056, while the sum is 33.

The square root of 113317782 is about 10645.0825266881. The cubic root of 113317782 is about 483.9115876801.

It can be divided in two parts, 1133 and 17782, that added together give a triangular number (18915 = T₁₉₄).

The spelling of 113317782 in words is "one hundred thirteen million, three hundred seventeen thousand, seven hundred eighty-two".