45374522 has 8 divisors (see below), whose sum is σ = 68303136. Its totient is φ = 22606812.

The previous prime is 45374521. The next prime is 45374573. The reversal of 45374522 is 22547354.

45374522 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 not an unprimeable number, because it can be changed into a prime (45374521) 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, 39518 + ... + 40649.

It is an arithmetic number, because the mean of its divisors is an integer number (8537892).

Almost surely, 2^45374522 is an apocalyptic number.

45374522 is a deficient number, since it is larger than the sum of its proper divisors (22928614).

45374522 is a wasteful number, since it uses less digits than its factorization.

45374522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80452.

The product of its digits is 33600, while the sum is 32.

The square root of 45374522 is about 6736.0613120725. The cubic root of 45374522 is about 356.6733720268.

The spelling of 45374522 in words is "forty-five million, three hundred seventy-four thousand, five hundred twenty-two".