113826791 has 8 divisors (see below), whose sum is σ = 123112080. Its totient is φ = 104617152.

The previous prime is 113826767. The next prime is 113826799. The reversal of 113826791 is 197628311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113826791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113826799) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15761 + ... + 21818.

It is an arithmetic number, because the mean of its divisors is an integer number (15389010).

Almost surely, 2^113826791 is an apocalyptic number.

113826791 is a deficient number, since it is larger than the sum of its proper divisors (9285289).

113826791 is a wasteful number, since it uses less digits than its factorization.

113826791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37825.

The product of its digits is 18144, while the sum is 38.

The square root of 113826791 is about 10668.9639140828. The cubic root of 113826791 is about 484.6350618513.

The spelling of 113826791 in words is "one hundred thirteen million, eight hundred twenty-six thousand, seven hundred ninety-one".