45843786 has 16 divisors (see below), whose sum is σ = 101875200. Its totient is φ = 15281244.

The previous prime is 45843773. The next prime is 45843817. The reversal of 45843786 is 68734854.

45843786 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 424426 + ... + 424533.

It is an arithmetic number, because the mean of its divisors is an integer number (6367200).

Almost surely, 2^45843786 is an apocalyptic number.

45843786 is an abundant number, since it is smaller than the sum of its proper divisors (56031414).

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

45843786 is a wasteful number, since it uses less digits than its factorization.

45843786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848970 (or 848964 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 45843786 is about 6770.8039404490. The cubic root of 45843786 is about 357.8987312786.

It can be divided in two parts, 458 and 43786, that added together give a palindrome (44244).

The spelling of 45843786 in words is "forty-five million, eight hundred forty-three thousand, seven hundred eighty-six".