36044064 has 144 divisors (see below), whose sum is σ = 123439680. Its totient is φ = 9745920.

The previous prime is 36044053. The next prime is 36044077. The reversal of 36044064 is 46044063.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37834 + ... + 38774.

It is an arithmetic number, because the mean of its divisors is an integer number (857220).

Almost surely, 2^36044064 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 36044064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61719840).

36044064 is an abundant number, since it is smaller than the sum of its proper divisors (87395616).

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

36044064 is a wasteful number, since it uses less digits than its factorization.

36044064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983 (or 972 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 36044064 is about 6003.6708770551. The cubic root of 36044064 is about 330.3273885934.

Subtracting 36044064 from its reverse (46044063), we obtain a palindrome (9999999).

The spelling of 36044064 in words is "thirty-six million, forty-four thousand, sixty-four", and thus it is an eban number.