45422836 has 12 divisors (see below), whose sum is σ = 80194212. Its totient is φ = 22510208.

The previous prime is 45422813. The next prime is 45422887. The reversal of 45422836 is 63822454.

45422836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 25441936 + 19980900 = 5044^2 + 4470^2 .

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 3 ways as a sum of consecutive naturals, for example, 49795 + ... + 50698.

It is an arithmetic number, because the mean of its divisors is an integer number (6682851).

Almost surely, 2^45422836 is an apocalyptic number.

It is an amenable number.

45422836 is a deficient number, since it is larger than the sum of its proper divisors (34771376).

45422836 is a wasteful number, since it uses less digits than its factorization.

45422836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100610 (or 100608 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 45422836 is about 6739.6465782710. The cubic root of 45422836 is about 356.7999203181.

The spelling of 45422836 in words is "forty-five million, four hundred twenty-two thousand, eight hundred thirty-six".