45228346 has 16 divisors (see below), whose sum is σ = 69657984. Its totient is φ = 22012704.

The previous prime is 45228343. The next prime is 45228353. The reversal of 45228346 is 64382254.

It is not an unprimeable number, because it can be changed into a prime (45228343) 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, 30846 + ... + 32278.

It is an arithmetic number, because the mean of its divisors is an integer number (4353624).

Almost surely, 2^45228346 is an apocalyptic number.

45228346 is a deficient number, since it is larger than the sum of its proper divisors (24429638).

45228346 is a wasteful number, since it uses less digits than its factorization.

45228346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845.

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

The square root of 45228346 is about 6725.2023017899. The cubic root of 45228346 is about 356.2899470543.

The spelling of 45228346 in words is "forty-five million, two hundred twenty-eight thousand, three hundred forty-six".