45885212 has 12 divisors (see below), whose sum is σ = 80370696. Its totient is φ = 22922160.

The previous prime is 45885187. The next prime is 45885263. The reversal of 45885212 is 21258854.

It is a happy number.

45885212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 662 + ... + 9602.

It is an arithmetic number, because the mean of its divisors is an integer number (6697558).

Almost surely, 2^45885212 is an apocalyptic number.

It is an amenable number.

45885212 is a deficient number, since it is larger than the sum of its proper divisors (34485484).

45885212 is a wasteful number, since it uses less digits than its factorization.

45885212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10228 (or 10226 counting only the distinct ones).

The product of its digits is 25600, while the sum is 35.

The square root of 45885212 is about 6773.8624137194. The cubic root of 45885212 is about 358.0065019678.

The spelling of 45885212 in words is "forty-five million, eight hundred eighty-five thousand, two hundred twelve".