45374770 has 16 divisors (see below), whose sum is σ = 93342528. Its totient is φ = 15557040.

The previous prime is 45374759. The next prime is 45374773. The reversal of 45374770 is 7747354.

45374770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45374773) 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 7 ways as a sum of consecutive naturals, for example, 324036 + ... + 324175.

It is an arithmetic number, because the mean of its divisors is an integer number (5833908).

Almost surely, 2^45374770 is an apocalyptic number.

45374770 is an abundant number, since it is smaller than the sum of its proper divisors (47967758).

45374770 is a wasteful number, since it uses less digits than its factorization.

45374770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648225.

The product of its (nonzero) digits is 82320, while the sum is 37.

The square root of 45374770 is about 6736.0797204309. The cubic root of 45374770 is about 356.6740218396.

The spelling of 45374770 in words is "forty-five million, three hundred seventy-four thousand, seven hundred seventy".