45422424 has 128 divisors (see below), whose sum is σ = 135475200. Its totient is φ = 14065920.

The previous prime is 45422413. The next prime is 45422459. The reversal of 45422424 is 42422454.

45422424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 203577 + ... + 203799.

It is an arithmetic number, because the mean of its divisors is an integer number (1058400).

Almost surely, 2^45422424 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 45422424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67737600).

45422424 is an abundant number, since it is smaller than the sum of its proper divisors (90052776).

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

45422424 is a wasteful number, since it uses less digits than its factorization.

45422424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 292 counting only the distinct ones).

The product of its digits is 10240, while the sum is 27.

The square root of 45422424 is about 6739.6160128007. The cubic root of 45422424 is about 356.7988415508.

Adding to 45422424 its reverse (42422454), we get a palindrome (87844878).

The spelling of 45422424 in words is "forty-five million, four hundred twenty-two thousand, four hundred twenty-four".