45716646 has 16 divisors (see below), whose sum is σ = 92798784. Its totient is φ = 15011304.

The previous prime is 45716639. The next prime is 45716647. The reversal of 45716646 is 64661754.

45716646 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 (45716647) 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, 56460 + ... + 57263.

It is an arithmetic number, because the mean of its divisors is an integer number (5799924).

Almost surely, 2^45716646 is an apocalyptic number.

45716646 is an abundant number, since it is smaller than the sum of its proper divisors (47082138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45716646 is a wasteful number, since it uses less digits than its factorization.

45716646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113795.

The product of its digits is 120960, while the sum is 39.

The square root of 45716646 is about 6761.4085810576. The cubic root of 45716646 is about 357.5675677136.

The spelling of 45716646 in words is "forty-five million, seven hundred sixteen thousand, six hundred forty-six".