36645118 has 8 divisors (see below), whose sum is σ = 57357648. Its totient is φ = 17525904.

The previous prime is 36645097. The next prime is 36645121. The reversal of 36645118 is 81154663.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398271 + ... + 398362.

It is an arithmetic number, because the mean of its divisors is an integer number (7169706).

Almost surely, 2^36645118 is an apocalyptic number.

36645118 is a deficient number, since it is larger than the sum of its proper divisors (20712530).

36645118 is a wasteful number, since it uses less digits than its factorization.

36645118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796658.

The product of its digits is 17280, while the sum is 34.

The square root of 36645118 is about 6053.5211241062. The cubic root of 36645118 is about 332.1534044539.

It can be divided in two parts, 36645 and 118, that added together give a palindrome (36763).

The spelling of 36645118 in words is "thirty-six million, six hundred forty-five thousand, one hundred eighteen".