36131267 has 4 divisors (see below), whose sum is σ = 36482160. Its totient is φ = 35780376.

The previous prime is 36131257. The next prime is 36131269. The reversal of 36131267 is 76213163.

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 36131267 - 2²² = 31936963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36131269) 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, 175292 + ... + 175497.

It is an arithmetic number, because the mean of its divisors is an integer number (9120540).

Almost surely, 2^36131267 is an apocalyptic number.

36131267 is a deficient number, since it is larger than the sum of its proper divisors (350893).

36131267 is a wasteful number, since it uses less digits than its factorization.

36131267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350892.

The product of its digits is 4536, while the sum is 29.

The square root of 36131267 is about 6010.9289631470. The cubic root of 36131267 is about 330.5935659429.

The spelling of 36131267 in words is "thirty-six million, one hundred thirty-one thousand, two hundred sixty-seven".