45184636 has 24 divisors (see below), whose sum is σ = 90976256. Its totient is φ = 19234800.

The previous prime is 45184631. The next prime is 45184649. The reversal of 45184636 is 63648154.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 45184595 and 45184604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45184631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1116 + ... + 9571.

Almost surely, 2^45184636 is an apocalyptic number.

It is an amenable number.

45184636 is an abundant number, since it is smaller than the sum of its proper divisors (45791620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45184636 is a wasteful number, since it uses less digits than its factorization.

45184636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10849 (or 10847 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 45184636 is about 6721.9517998867. The cubic root of 45184636 is about 356.1751337087.

The spelling of 45184636 in words is "forty-five million, one hundred eighty-four thousand, six hundred thirty-six".