36576256 has 44 divisors (see below), whose sum is σ = 76344912. Its totient is φ = 17481728.

The previous prime is 36576251. The next prime is 36576317. The reversal of 36576256 is 65267563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36576251) 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, 22776 + ... + 24328.

Almost surely, 2^36576256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36576256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38172456).

36576256 is an abundant number, since it is smaller than the sum of its proper divisors (39768656).

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

36576256 is a wasteful number, since it uses less digits than its factorization.

36576256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596 (or 1578 counting only the distinct ones).

The product of its digits is 226800, while the sum is 40.

The square root of 36576256 is about 6047.8306854607. The cubic root of 36576256 is about 331.9452176509.

The spelling of 36576256 in words is "thirty-six million, five hundred seventy-six thousand, two hundred fifty-six".