113576605 has 4 divisors (see below), whose sum is σ = 136291932. Its totient is φ = 90861280.

The previous prime is 113576597. The next prime is 113576611. The reversal of 113576605 is 506675311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 77070841 + 36505764 = 8779^2 + 6042^2 .

It is not a de Polignac number, because 113576605 - 2³ = 113576597 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 11357656 + ... + 11357665.

It is an arithmetic number, because the mean of its divisors is an integer number (34072983).

Almost surely, 2^113576605 is an apocalyptic number.

It is an amenable number.

113576605 is a deficient number, since it is larger than the sum of its proper divisors (22715327).

113576605 is an equidigital number, since it uses as much as digits as its factorization.

113576605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22715326.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 113576605 is about 10657.2325206875. The cubic root of 113576605 is about 484.2797329394.

The spelling of 113576605 in words is "one hundred thirteen million, five hundred seventy-six thousand, six hundred five".