36641113 has 4 divisors (see below), whose sum is σ = 36977380. Its totient is φ = 36304848.

The previous prime is 36641107. The next prime is 36641119. The reversal of 36641113 is 31114663.

It is a happy number.

36641113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (36641107) and next prime (36641119).

It can be written as a sum of positive squares in 2 ways, for example, as 25270729 + 11370384 = 5027^2 + 3372^2 .

It is not a de Polignac number, because 36641113 - 2⁵ = 36641081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36641119) by changing a digit.

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, 167970 + ... + 168187.

It is an arithmetic number, because the mean of its divisors is an integer number (9244345).

Almost surely, 2^36641113 is an apocalyptic number.

It is an amenable number.

36641113 is a deficient number, since it is larger than the sum of its proper divisors (336267).

36641113 is a wasteful number, since it uses less digits than its factorization.

36641113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336266.

The product of its digits is 1296, while the sum is 25.

The square root of 36641113 is about 6053.1903158582. The cubic root of 36641113 is about 332.1413034982.

Adding to 36641113 its reverse (31114663), we get a palindrome (67755776).

The spelling of 36641113 in words is "thirty-six million, six hundred forty-one thousand, one hundred thirteen".