45374122 has 16 divisors (see below), whose sum is σ = 72394560. Its totient is φ = 21254848.

The previous prime is 45374081. The next prime is 45374123. The reversal of 45374122 is 22147354.

45374122 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 (45374123) 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, 4779 + ... + 10657.

It is an arithmetic number, because the mean of its divisors is an integer number (4524660).

Almost surely, 2^45374122 is an apocalyptic number.

45374122 is a deficient number, since it is larger than the sum of its proper divisors (27020438).

45374122 is a wasteful number, since it uses less digits than its factorization.

45374122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6125.

The product of its digits is 6720, while the sum is 28.

The square root of 45374122 is about 6736.0316210659. The cubic root of 45374122 is about 356.6723239366.

The spelling of 45374122 in words is "forty-five million, three hundred seventy-four thousand, one hundred twenty-two".