36131707 has 4 divisors (see below), whose sum is σ = 36145120. Its totient is φ = 36118296.

The previous prime is 36131663. The next prime is 36131713. The reversal of 36131707 is 70713163.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 36131707 - 2¹⁹ = 35607419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36131717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1107 + ... + 8572.

It is an arithmetic number, because the mean of its divisors is an integer number (9036280).

Almost surely, 2^36131707 is an apocalyptic number.

36131707 is a deficient number, since it is larger than the sum of its proper divisors (13413).

36131707 is an equidigital number, since it uses as much as digits as its factorization.

36131707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13412.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 36131707 is about 6010.9655630356. The cubic root of 36131707 is about 330.5949079069.

The spelling of 36131707 in words is "thirty-six million, one hundred thirty-one thousand, seven hundred seven".