36689222 has 8 divisors (see below), whose sum is σ = 55070400. Its totient is φ = 18332424.

The previous prime is 36689207. The next prime is 36689227. The reversal of 36689222 is 22298663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36689227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1697 + ... + 8732.

It is an arithmetic number, because the mean of its divisors is an integer number (6883800).

Almost surely, 2^36689222 is an apocalyptic number.

36689222 is a deficient number, since it is larger than the sum of its proper divisors (18381178).

36689222 is a wasteful number, since it uses less digits than its factorization.

36689222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12190.

The product of its digits is 62208, while the sum is 38.

The square root of 36689222 is about 6057.1628672176. The cubic root of 36689222 is about 332.2866047405.

The spelling of 36689222 in words is "thirty-six million, six hundred eighty-nine thousand, two hundred twenty-two".