113494805 has 8 divisors (see below), whose sum is σ = 144205272. Its totient is φ = 85454848.

The previous prime is 113494789. The next prime is 113494817. The reversal of 113494805 is 508494311.

It can be written as a sum of positive squares in 4 ways, for example, as 27636049 + 85858756 = 5257^2 + 9266^2 .

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 113494805 - 2⁴ = 113494789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667532 + ... + 667701.

It is an arithmetic number, because the mean of its divisors is an integer number (18025659).

Almost surely, 2^113494805 is an apocalyptic number.

It is an amenable number.

113494805 is a deficient number, since it is larger than the sum of its proper divisors (30710467).

113494805 is a wasteful number, since it uses less digits than its factorization.

113494805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335255.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 113494805 is about 10653.3940601106. The cubic root of 113494805 is about 484.1634425695.

The spelling of 113494805 in words is "one hundred thirteen million, four hundred ninety-four thousand, eight hundred five".