45386422 has 4 divisors (see below), whose sum is σ = 68079636. Its totient is φ = 22693210.

The previous prime is 45386381. The next prime is 45386437. The reversal of 45386422 is 22468354.

45386422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 11346604 + ... + 11346607.

It is an arithmetic number, because the mean of its divisors is an integer number (17019909).

Almost surely, 2^45386422 is an apocalyptic number.

45386422 is a deficient number, since it is larger than the sum of its proper divisors (22693214).

45386422 is a wasteful number, since it uses less digits than its factorization.

45386422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22693213.

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

The square root of 45386422 is about 6736.9445596650. The cubic root of 45386422 is about 356.7045498915.

The spelling of 45386422 in words is "forty-five million, three hundred eighty-six thousand, four hundred twenty-two".