45008832 has 112 divisors (see below), whose sum is σ = 131819904. Its totient is φ = 13440000.

The previous prime is 45008827. The next prime is 45008833. The reversal of 45008832 is 23880054.

45008832 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 45008832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45008833) 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 15 ways as a sum of consecutive naturals, for example, 213207 + ... + 213417.

Almost surely, 2^45008832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45008832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65909952).

45008832 is an abundant number, since it is smaller than the sum of its proper divisors (86811072).

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

45008832 is a wasteful number, since it uses less digits than its factorization.

45008832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 45008832 is about 6708.8621986146. The cubic root of 45008832 is about 355.7125989132.

Adding to 45008832 its reverse (23880054), we get a palindrome (68888886).

The spelling of 45008832 in words is "forty-five million, eight thousand, eight hundred thirty-two".