45584432 has 20 divisors (see below), whose sum is σ = 88434816. Its totient is φ = 22762560.

The previous prime is 45584423. The next prime is 45584437. The reversal of 45584432 is 23448554.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45584392 and 45584401.

It is not an unprimeable number, because it can be changed into a prime (45584437) by changing a digit.

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, 16082 + ... + 18702.

Almost surely, 2^45584432 is an apocalyptic number.

It is an amenable number.

45584432 is a deficient number, since it is larger than the sum of its proper divisors (42850384).

45584432 is a wasteful number, since it uses less digits than its factorization.

45584432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3716 (or 3710 counting only the distinct ones).

The product of its digits is 76800, while the sum is 35.

The square root of 45584432 is about 6751.6243971358. The cubic root of 45584432 is about 357.2225359442. Note that the first 3 decimals are identical.

The spelling of 45584432 in words is "forty-five million, five hundred eighty-four thousand, four hundred thirty-two".