36616536 has 120 divisors (see below), whose sum is σ = 112972860. Its totient is φ = 11072160.

The previous prime is 36616519. The next prime is 36616583. The reversal of 36616536 is 63561663.

It is a happy number.

36616536 is a `hidden beast` number, since 3 + 6 + 616 + 5 + 36 = 666.

36616536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 36616536.

It is a congruent number.

It is an unprimeable number.

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 29 ways as a sum of consecutive naturals, for example, 78175 + ... + 78641.

Almost surely, 2^36616536 is an apocalyptic number.

36616536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36616536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56486430).

36616536 is an abundant number, since it is smaller than the sum of its proper divisors (76356324).

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

36616536 is a wasteful number, since it uses less digits than its factorization.

36616536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507 (or 483 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 36616536 is about 6051.1598888147. The cubic root of 36616536 is about 332.0670257089.

The spelling of 36616536 in words is "thirty-six million, six hundred sixteen thousand, five hundred thirty-six".