36566601 has 8 divisors (see below), whose sum is σ = 48797664. Its totient is φ = 24356640.

The previous prime is 36566599. The next prime is 36566603. The reversal of 36566601 is 10666563.

It is an interprime number because it is at equal distance from previous prime (36566599) and next prime (36566603).

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

It is not a de Polignac number, because 36566601 - 2¹ = 36566599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36566603) 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, 651 + ... + 8576.

It is an arithmetic number, because the mean of its divisors is an integer number (6099708).

Almost surely, 2^36566601 is an apocalyptic number.

It is an amenable number.

36566601 is a deficient number, since it is larger than the sum of its proper divisors (12231063).

36566601 is a wasteful number, since it uses less digits than its factorization.

36566601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10551.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 36566601 is about 6047.0324126798. The cubic root of 36566601 is about 331.9160073246.

It can be divided in two parts, 365 and 66601, that added together give a palindrome (66966).

The spelling of 36566601 in words is "thirty-six million, five hundred sixty-six thousand, six hundred one".