113726385 has 12 divisors (see below), whose sum is σ = 197125812. Its totient is φ = 60654048.

The previous prime is 113726369. The next prime is 113726399. The reversal of 113726385 is 583627311.

113726385 is a `hidden beast` number, since 1 + 13 + 7 + 2 + 638 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 47775744 + 65950641 = 6912^2 + 8121^2 .

It is not a de Polignac number, because 113726385 - 2⁴ = 113726369 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1263582 + ... + 1263671.

It is an arithmetic number, because the mean of its divisors is an integer number (16427151).

Almost surely, 2^113726385 is an apocalyptic number.

113726385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113726385 is a deficient number, since it is larger than the sum of its proper divisors (83399427).

113726385 is a wasteful number, since it uses less digits than its factorization.

113726385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2527264 (or 2527261 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 113726385 is about 10664.2573581098. The cubic root of 113726385 is about 484.4925219382.

The spelling of 113726385 in words is "one hundred thirteen million, seven hundred twenty-six thousand, three hundred eighty-five".