45894982 has 24 divisors (see below), whose sum is σ = 82259856. Its totient is φ = 18811056.

The previous prime is 45894977. The next prime is 45894991. The reversal of 45894982 is 28949854.

45894982 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 11 ways as a sum of consecutive naturals, for example, 4308 + ... + 10504.

It is an arithmetic number, because the mean of its divisors is an integer number (3427494).

Almost surely, 2^45894982 is an apocalyptic number.

45894982 is a deficient number, since it is larger than the sum of its proper divisors (36364874).

45894982 is a wasteful number, since it uses less digits than its factorization.

45894982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6252 (or 6229 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The square root of 45894982 is about 6774.5835296349. The cubic root of 45894982 is about 358.0319093932.

The spelling of 45894982 in words is "forty-five million, eight hundred ninety-four thousand, nine hundred eighty-two".