45418336 has 24 divisors (see below), whose sum is σ = 89611704. Its totient is φ = 22659840.

The previous prime is 45418327. The next prime is 45418357. The reversal of 45418336 is 63381454.

It is a happy number.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 16756 + ... + 19276.

It is an arithmetic number, because the mean of its divisors is an integer number (3733821).

Almost surely, 2^45418336 is an apocalyptic number.

It is an amenable number.

45418336 is a deficient number, since it is larger than the sum of its proper divisors (44193368).

45418336 is a wasteful number, since it uses less digits than its factorization.

45418336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3094 (or 3086 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 45418336 is about 6739.3127246033. The cubic root of 45418336 is about 356.7881373120.

It can be divided in two parts, 45418 and 336, that added together give a palindrome (45754).

The spelling of 45418336 in words is "forty-five million, four hundred eighteen thousand, three hundred thirty-six".