45819112 has 16 divisors (see below), whose sum is σ = 86715360. Its totient is φ = 22695024.

The previous prime is 45819091. The next prime is 45819121. The reversal of 45819112 is 21191854.

It is a happy number.

45819112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 25908 + ... + 27619.

It is an arithmetic number, because the mean of its divisors is an integer number (5419710).

Almost surely, 2^45819112 is an apocalyptic number.

It is an amenable number.

45819112 is a deficient number, since it is larger than the sum of its proper divisors (40896248).

45819112 is a wasteful number, since it uses less digits than its factorization.

45819112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53640 (or 53636 counting only the distinct ones).

The product of its digits is 2880, while the sum is 31.

The square root of 45819112 is about 6768.9816073025. The cubic root of 45819112 is about 357.8345104479.

The spelling of 45819112 in words is "forty-five million, eight hundred nineteen thousand, one hundred twelve".