45474916 has 6 divisors (see below), whose sum is σ = 79581110. Its totient is φ = 22737456.

The previous prime is 45474911. The next prime is 45474917. The reversal of 45474916 is 61947454.

45474916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 37088100 + 8386816 = 6090^2 + 2896^2 .

It is not an unprimeable number, because it can be changed into a prime (45474911) 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 as a sum of consecutive naturals, namely, 5684361 + ... + 5684368.

Almost surely, 2^45474916 is an apocalyptic number.

It is an amenable number.

45474916 is a deficient number, since it is larger than the sum of its proper divisors (34106194).

45474916 is a wasteful number, since it uses less digits than its factorization.

45474916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11368733 (or 11368731 counting only the distinct ones).

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

The square root of 45474916 is about 6743.5091754961. The cubic root of 45474916 is about 356.9362323890.

The spelling of 45474916 in words is "forty-five million, four hundred seventy-four thousand, nine hundred sixteen".