36226520 has 64 divisors (see below), whose sum is σ = 89540640. Its totient is φ = 13081600.

The previous prime is 36226517. The next prime is 36226529. The reversal of 36226520 is 2562263.

It is a self number, because there is not a number n which added to its sum of digits gives 36226520.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36226529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123494 + ... + 123786.

Almost surely, 2^36226520 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 36226520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44770320).

36226520 is an abundant number, since it is smaller than the sum of its proper divisors (53314120).

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

36226520 is a wasteful number, since it uses less digits than its factorization.

36226520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 36226520 is about 6018.8470656763. The cubic root of 36226520 is about 330.8838260563.

Adding to 36226520 its reverse (2562263), we get a palindrome (38788783).

The spelling of 36226520 in words is "thirty-six million, two hundred twenty-six thousand, five hundred twenty".