45680717 has 8 divisors (see below), whose sum is σ = 48495672. Its totient is φ = 42880000.

The previous prime is 45680711. The next prime is 45680729. The reversal of 45680717 is 71708654.

It can be written as a sum of positive squares in 4 ways, for example, as 25060036 + 20620681 = 5006^2 + 4541^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45680717 - 2⁶ = 45680653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45680711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3467 + ... + 10167.

It is an arithmetic number, because the mean of its divisors is an integer number (6061959).

Almost surely, 2^45680717 is an apocalyptic number.

It is an amenable number.

45680717 is a deficient number, since it is larger than the sum of its proper divisors (2814955).

45680717 is a wasteful number, since it uses less digits than its factorization.

45680717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7119.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 45680717 is about 6758.7511420380. The cubic root of 45680717 is about 357.4738716295.

The spelling of 45680717 in words is "forty-five million, six hundred eighty thousand, seven hundred seventeen".