36422218 has 16 divisors (see below), whose sum is σ = 62550144. Its totient is φ = 15581520.

The previous prime is 36422213. The next prime is 36422237. The reversal of 36422218 is 81222463.

It is not an unprimeable number, because it can be changed into a prime (36422213) 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, 7048 + ... + 11068.

It is an arithmetic number, because the mean of its divisors is an integer number (3909384).

Almost surely, 2^36422218 is an apocalyptic number.

36422218 is a deficient number, since it is larger than the sum of its proper divisors (26127926).

36422218 is a wasteful number, since it uses less digits than its factorization.

36422218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4677.

The product of its digits is 4608, while the sum is 28.

The square root of 36422218 is about 6035.0822695304. The cubic root of 36422218 is about 331.4785749784.

The spelling of 36422218 in words is "thirty-six million, four hundred twenty-two thousand, two hundred eighteen".