45783904 has 24 divisors (see below), whose sum is σ = 90651960. Its totient is φ = 22761216.

The previous prime is 45783889. The next prime is 45783923. The reversal of 45783904 is 40938754.

45783904 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, 1732 + ... + 9724.

It is an arithmetic number, because the mean of its divisors is an integer number (3777165).

Almost surely, 2^45783904 is an apocalyptic number.

It is an amenable number.

45783904 is a deficient number, since it is larger than the sum of its proper divisors (44868056).

45783904 is a wasteful number, since it uses less digits than its factorization.

45783904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8182 (or 8174 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 45783904 is about 6766.3804208750. The cubic root of 45783904 is about 357.7428320684.

The spelling of 45783904 in words is "forty-five million, seven hundred eighty-three thousand, nine hundred four".