36511696 has 40 divisors (see below), whose sum is σ = 78823080. Its totient is φ = 16267776.

The previous prime is 36511681. The next prime is 36511697. The reversal of 36511696 is 69611563.

36511696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 78400 + 36433296 = 280^2 + 6036^2 .

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36511697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3006 + ... + 9058.

It is an arithmetic number, because the mean of its divisors is an integer number (1970577).

Almost surely, 2^36511696 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 36511696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39411540).

36511696 is an abundant number, since it is smaller than the sum of its proper divisors (42311384).

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

36511696 is a wasteful number, since it uses less digits than its factorization.

36511696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6103 (or 6097 counting only the distinct ones).

The product of its digits is 29160, while the sum is 37.

The square root of 36511696 is about 6042.4908771135. The cubic root of 36511696 is about 331.7497993955.

The spelling of 36511696 in words is "thirty-six million, five hundred eleven thousand, six hundred ninety-six".