45546944 has 28 divisors (see below), whose sum is σ = 95701104. Its totient is φ = 21433344.

The previous prime is 45546913. The next prime is 45546953. The reversal of 45546944 is 44964554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19844 + ... + 22019.

Almost surely, 2^45546944 is an apocalyptic number.

It is an amenable number.

45546944 is an abundant number, since it is smaller than the sum of its proper divisors (50154160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45546944 is a wasteful number, since it uses less digits than its factorization.

45546944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41892 (or 41882 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The square root of 45546944 is about 6748.8476053323. The cubic root of 45546944 is about 357.1245841470.

The spelling of 45546944 in words is "forty-five million, five hundred forty-six thousand, nine hundred forty-four".