36564697 has 8 divisors (see below), whose sum is σ = 39689216. Its totient is φ = 33484752.

The previous prime is 36564677. The next prime is 36564701. The reversal of 36564697 is 79646563.

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 36564697 - 2¹⁹ = 36040409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36564667) 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, 9423 + ... + 12724.

It is an arithmetic number, because the mean of its divisors is an integer number (4961152).

Almost surely, 2^36564697 is an apocalyptic number.

It is an amenable number.

36564697 is a deficient number, since it is larger than the sum of its proper divisors (3124519).

36564697 is a wasteful number, since it uses less digits than its factorization.

With its successor (36564698) it forms an eRAP, since the sums of their prime factors are consecutive (22287 and 22288).

36564697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22287.

The product of its digits is 816480, while the sum is 46.

The square root of 36564697 is about 6046.8749780362. The cubic root of 36564697 is about 331.9102463384.

The spelling of 36564697 in words is "thirty-six million, five hundred sixty-four thousand, six hundred ninety-seven".