45920852 has 12 divisors (see below), whose sum is σ = 80668896. Its totient is φ = 22872600.

The previous prime is 45920851. The next prime is 45920879. The reversal of 45920852 is 25802954.

It is a happy number.

45920852 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 not an unprimeable number, because it can be changed into a prime (45920851) by changing a digit.

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, 20774 + ... + 22877.

It is an arithmetic number, because the mean of its divisors is an integer number (6722408).

Almost surely, 2^45920852 is an apocalyptic number.

It is an amenable number.

45920852 is a deficient number, since it is larger than the sum of its proper divisors (34748044).

45920852 is a wasteful number, since it uses less digits than its factorization.

45920852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43918 (or 43916 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 45920852 is about 6776.4926031097. The cubic root of 45920852 is about 358.0991683492.

The spelling of 45920852 in words is "forty-five million, nine hundred twenty thousand, eight hundred fifty-two".