36489418 has 24 divisors (see below), whose sum is σ = 65729664. Its totient is φ = 15132600.

The previous prime is 36489403. The next prime is 36489421. The reversal of 36489418 is 81498463.

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 11 ways as a sum of consecutive naturals, for example, 2968 + ... + 9043.

It is an arithmetic number, because the mean of its divisors is an integer number (2738736).

Almost surely, 2^36489418 is an apocalyptic number.

36489418 is a deficient number, since it is larger than the sum of its proper divisors (29240246).

36489418 is a wasteful number, since it uses less digits than its factorization.

36489418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12058 (or 12051 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The square root of 36489418 is about 6040.6471507612. The cubic root of 36489418 is about 331.6823121104.

The spelling of 36489418 in words is "thirty-six million, four hundred eighty-nine thousand, four hundred eighteen".