36765522 has 32 divisors (see below), whose sum is σ = 82555200. Its totient is φ = 12127104.

The previous prime is 36765499. The next prime is 36765527. The reversal of 36765522 is 22556763.

It is a happy number.

36765522 is a `hidden beast` number, since 36 + 76 + 552 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (36765527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1729 + ... + 8747.

It is an arithmetic number, because the mean of its divisors is an integer number (2579850).

Almost surely, 2^36765522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36765522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41277600).

36765522 is an abundant number, since it is smaller than the sum of its proper divisors (45789678).

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

36765522 is a wasteful number, since it uses less digits than its factorization.

36765522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7127 (or 7121 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 36765522 is about 6063.4579243201. The cubic root of 36765522 is about 332.5167896246.

The spelling of 36765522 in words is "thirty-six million, seven hundred sixty-five thousand, five hundred twenty-two".