45422882 has 16 divisors (see below), whose sum is σ = 71953440. Its totient is φ = 21446208.

The previous prime is 45422813. The next prime is 45422887. The reversal of 45422882 is 28822454.

It is not an unprimeable number, because it can be changed into a prime (45422887) 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 7 ways as a sum of consecutive naturals, for example, 11033 + ... + 14579.

It is an arithmetic number, because the mean of its divisors is an integer number (4497090).

Almost surely, 2^45422882 is an apocalyptic number.

45422882 is a deficient number, since it is larger than the sum of its proper divisors (26530558).

45422882 is a wasteful number, since it uses less digits than its factorization.

45422882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905.

The product of its digits is 40960, while the sum is 35.

The square root of 45422882 is about 6739.6499909120. The cubic root of 45422882 is about 356.8000407626.

The spelling of 45422882 in words is "forty-five million, four hundred twenty-two thousand, eight hundred eighty-two".