45885982 has 8 divisors (see below), whose sum is σ = 68861952. Its totient is φ = 22932000.

The previous prime is 45885977. The next prime is 45886003. The reversal of 45885982 is 28958854.

45885982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1507 + ... + 9697.

It is an arithmetic number, because the mean of its divisors is an integer number (8607744).

Almost surely, 2^45885982 is an apocalyptic number.

45885982 is a deficient number, since it is larger than the sum of its proper divisors (22975970).

45885982 is a wasteful number, since it uses less digits than its factorization.

45885982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10994.

The product of its digits is 921600, while the sum is 49.

The square root of 45885982 is about 6773.9192495925. The cubic root of 45885982 is about 358.0085045263.

The spelling of 45885982 in words is "forty-five million, eight hundred eighty-five thousand, nine hundred eighty-two".