36564486 has 64 divisors (see below), whose sum is σ = 86592000. Its totient is φ = 10287648.

The previous prime is 36564481. The next prime is 36564487. The reversal of 36564486 is 68446563.

36564486 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 (42).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36564481) 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 31 ways as a sum of consecutive naturals, for example, 224241 + ... + 224403.

It is an arithmetic number, because the mean of its divisors is an integer number (1353000).

Almost surely, 2^36564486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36564486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43296000).

36564486 is an abundant number, since it is smaller than the sum of its proper divisors (50027514).

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

36564486 is a wasteful number, since it uses less digits than its factorization.

36564486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 284 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The square root of 36564486 is about 6046.8575309825. The cubic root of 36564486 is about 331.9096078975.

The spelling of 36564486 in words is "thirty-six million, five hundred sixty-four thousand, four hundred eighty-six".