36565056 has 168 divisors, whose sum is σ = 118872000. Its totient is φ = 10644480.

The previous prime is 36565051. The next prime is 36565057. The reversal of 36565056 is 65056563.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 36565056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36565051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183645 + ... + 183843.

Almost surely, 2^36565056 is an apocalyptic number.

36565056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36565056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59436000).

36565056 is an abundant number, since it is smaller than the sum of its proper divisors (82306944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36565056 is a wasteful number, since it uses less digits than its factorization.

36565056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The square root of 36565056 is about 6046.9046627179. The cubic root of 36565056 is about 331.9113325901.

The spelling of 36565056 in words is "thirty-six million, five hundred sixty-five thousand, fifty-six".