36489454 has 16 divisors (see below), whose sum is σ = 57336192. Its totient is φ = 17383608.

The previous prime is 36489451. The next prime is 36489491. The reversal of 36489454 is 45498463.

It is a happy number.

36489454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 36489454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36489451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11617 + ... + 14419.

It is an arithmetic number, because the mean of its divisors is an integer number (3583512).

Almost surely, 2^36489454 is an apocalyptic number.

36489454 is a deficient number, since it is larger than the sum of its proper divisors (20846738).

36489454 is a wasteful number, since it uses less digits than its factorization.

36489454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111.

The product of its digits is 414720, while the sum is 43.

The square root of 36489454 is about 6040.6501305737. The cubic root of 36489454 is about 331.6824211882.

Subtracting 36489454 from its reverse (45498463), we obtain a palindrome (9009009).

The spelling of 36489454 in words is "thirty-six million, four hundred eighty-nine thousand, four hundred fifty-four".