36315971 has 8 divisors (see below), whose sum is σ = 37091520. Its totient is φ = 35543872.

The previous prime is 36315947. The next prime is 36315977. The reversal of 36315971 is 17951363.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36315971 - 2¹⁴ = 36299587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36315977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37631 + ... + 38583.

It is an arithmetic number, because the mean of its divisors is an integer number (4636440).

Almost surely, 2^36315971 is an apocalyptic number.

36315971 is a deficient number, since it is larger than the sum of its proper divisors (775549).

36315971 is an equidigital number, since it uses as much as digits as its factorization.

36315971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725.

The product of its digits is 17010, while the sum is 35.

The square root of 36315971 is about 6026.2733924043. The cubic root of 36315971 is about 331.1559431068.

The spelling of 36315971 in words is "thirty-six million, three hundred fifteen thousand, nine hundred seventy-one".