36107231 has 4 divisors (see below), whose sum is σ = 36438600. Its totient is φ = 35775864.

The previous prime is 36107221. The next prime is 36107249. The reversal of 36107231 is 13270163.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 36107231 - 2¹⁰ = 36106207 is a prime.

It is a super-2 number, since 2×36107231² = 2607464260974722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36107197 and 36107206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36107221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165521 + ... + 165738.

It is an arithmetic number, because the mean of its divisors is an integer number (9109650).

Almost surely, 2^36107231 is an apocalyptic number.

36107231 is a deficient number, since it is larger than the sum of its proper divisors (331369).

36107231 is a wasteful number, since it uses less digits than its factorization.

36107231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331368.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 36107231 is about 6008.9292723413. The cubic root of 36107231 is about 330.5202415502.

Adding to 36107231 its reverse (13270163), we get a palindrome (49377394).

The spelling of 36107231 in words is "thirty-six million, one hundred seven thousand, two hundred thirty-one".