113560605 has 12 divisors (see below), whose sum is σ = 196838460. Its totient is φ = 60565632.

The previous prime is 113560597. The next prime is 113560627. The reversal of 113560605 is 506065311.

It is a happy number.

113560605 is a `hidden beast` number, since 1 + 1 + 3 + 56 + 0 + 605 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 25613721 + 87946884 = 5061^2 + 9378^2 .

It is not a de Polignac number, because 113560605 - 2³ = 113560597 is a prime.

It is a super-2 number, since 2×113560605² = 25792022015932050, which contains 22 as substring.

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 in 11 ways as a sum of consecutive naturals, for example, 1261740 + ... + 1261829.

It is an arithmetic number, because the mean of its divisors is an integer number (16403205).

Almost surely, 2^113560605 is an apocalyptic number.

113560605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113560605 is a deficient number, since it is larger than the sum of its proper divisors (83277855).

113560605 is a wasteful number, since it uses less digits than its factorization.

113560605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2523580 (or 2523577 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 113560605 is about 10656.4818303228. The cubic root of 113560605 is about 484.2569910505.

The spelling of 113560605 in words is "one hundred thirteen million, five hundred sixty thousand, six hundred five".