113855782 has 4 divisors (see below), whose sum is σ = 170783676. Its totient is φ = 56927890.

The previous prime is 113855779. The next prime is 113855801. The reversal of 113855782 is 287558311.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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, 28463944 + ... + 28463947.

It is an arithmetic number, because the mean of its divisors is an integer number (42695919).

Almost surely, 2^113855782 is an apocalyptic number.

113855782 is a deficient number, since it is larger than the sum of its proper divisors (56927894).

113855782 is an equidigital number, since it uses as much as digits as its factorization.

113855782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56927893.

The product of its digits is 67200, while the sum is 40.

The square root of 113855782 is about 10670.3224880975. The cubic root of 113855782 is about 484.6762029052.

The spelling of 113855782 in words is "one hundred thirteen million, eight hundred fifty-five thousand, seven hundred eighty-two".