36225522 has 32 divisors (see below), whose sum is σ = 82378560. Its totient is φ = 11793600.

The previous prime is 36225517. The next prime is 36225547. The reversal of 36225522 is 22552263.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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, 5479 + ... + 10122.

It is an arithmetic number, because the mean of its divisors is an integer number (2574330).

Almost surely, 2^36225522 is an apocalyptic number.

36225522 is an abundant number, since it is smaller than the sum of its proper divisors (46153038).

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

36225522 is a wasteful number, since it uses less digits than its factorization.

36225522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15655 (or 15649 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 36225522 is about 6018.7641588619. The cubic root of 36225522 is about 330.8807875356.

Adding to 36225522 its reverse (22552263), we get a palindrome (58777785).

The spelling of 36225522 in words is "thirty-six million, two hundred twenty-five thousand, five hundred twenty-two".