36573056 has 64 divisors (see below), whose sum is σ = 81110400. Its totient is φ = 16312320.

The previous prime is 36573049. The next prime is 36573067. The reversal of 36573056 is 65037563.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51230 + ... + 51938.

It is an arithmetic number, because the mean of its divisors is an integer number (1267350).

Almost surely, 2^36573056 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 36573056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40555200).

36573056 is an abundant number, since it is smaller than the sum of its proper divisors (44537344).

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

36573056 is a wasteful number, since it uses less digits than its factorization.

36573056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767 (or 755 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 35.

The square root of 36573056 is about 6047.5661220031. The cubic root of 36573056 is about 331.9355369109.

The spelling of 36573056 in words is "thirty-six million, five hundred seventy-three thousand, fifty-six".