36227690 has 16 divisors (see below), whose sum is σ = 65857320. Its totient is φ = 14347200.

The previous prime is 36227689. The next prime is 36227701. The reversal of 36227690 is 9672263.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 36084049 + 143641 = 6007^2 + 379^2 .

It is a super-2 number, since 2×36227690² = 2624891045472200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36227690.

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 7 ways as a sum of consecutive naturals, for example, 16925 + ... + 18944.

Almost surely, 2^36227690 is an apocalyptic number.

36227690 is a deficient number, since it is larger than the sum of its proper divisors (29629630).

36227690 is a wasteful number, since it uses less digits than its factorization.

36227690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35977.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 36227690 is about 6018.9442595857. The cubic root of 36227690 is about 330.8873881788.

The spelling of 36227690 in words is "thirty-six million, two hundred twenty-seven thousand, six hundred ninety".