113880785 has 8 divisors (see below), whose sum is σ = 136798440. Its totient is φ = 91010304.

The previous prime is 113880779. The next prime is 113880787. The reversal of 113880785 is 587088311.

It can be written as a sum of positive squares in 4 ways, for example, as 309136 + 113571649 = 556^2 + 10657^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 113880785 - 2⁴ = 113880769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113880787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6242 + ... + 16331.

It is an arithmetic number, because the mean of its divisors is an integer number (17099805).

Almost surely, 2^113880785 is an apocalyptic number.

It is an amenable number.

113880785 is a deficient number, since it is larger than the sum of its proper divisors (22917655).

113880785 is a wasteful number, since it uses less digits than its factorization.

113880785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23587.

The product of its (nonzero) digits is 53760, while the sum is 41.

The square root of 113880785 is about 10671.4940378562. The cubic root of 113880785 is about 484.7116789900.

The spelling of 113880785 in words is "one hundred thirteen million, eight hundred eighty thousand, seven hundred eighty-five".