36222250 has 16 divisors (see below), whose sum is σ = 67808520. Its totient is φ = 14488800.

The previous prime is 36222233. The next prime is 36222253. The reversal of 36222250 is 5222263.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14235529 + 21986721 = 3773^2 + 4689^2 .

It is not an unprimeable number, because it can be changed into a prime (36222253) 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 7 ways as a sum of consecutive naturals, for example, 72195 + ... + 72694.

Almost surely, 2^36222250 is an apocalyptic number.

36222250 is a deficient number, since it is larger than the sum of its proper divisors (31586270).

36222250 is a wasteful number, since it uses less digits than its factorization.

36222250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144906 (or 144896 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 36222250 is about 6018.4923361254. The cubic root of 36222250 is about 330.8708251806.

The spelling of 36222250 in words is "thirty-six million, two hundred twenty-two thousand, two hundred fifty".