36065808 has 60 divisors (see below), whose sum is σ = 101497968. Its totient is φ = 11954880.

The previous prime is 36065797. The next prime is 36065831. The reversal of 36065808 is 80856063.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29791 + ... + 30977.

Almost surely, 2^36065808 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 36065808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50748984).

36065808 is an abundant number, since it is smaller than the sum of its proper divisors (65432160).

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

36065808 is a wasteful number, since it uses less digits than its factorization.

36065808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412 (or 1403 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 36065808 is about 6005.4814961000. The cubic root of 36065808 is about 330.3937998512.

The spelling of 36065808 in words is "thirty-six million, sixty-five thousand, eight hundred eight".