4516657 has 4 divisors (see below), whose sum is σ = 4529140. Its totient is φ = 4504176.

The previous prime is 4516651. The next prime is 4516691. The reversal of 4516657 is 7566154.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3837681 + 678976 = 1959^2 + 824^2 .

It is a cyclic number.

It is not a de Polignac number, because 4516657 - 2³ = 4516649 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 (4516651) 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 3 ways as a sum of consecutive naturals, for example, 5682 + ... + 6427.

It is an arithmetic number, because the mean of its divisors is an integer number (1132285).

Almost surely, 2^4516657 is an apocalyptic number.

It is an amenable number.

4516657 is a deficient number, since it is larger than the sum of its proper divisors (12483).

4516657 is a wasteful number, since it uses less digits than its factorization.

4516657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12482.

The product of its digits is 25200, while the sum is 34.

The square root of 4516657 is about 2125.2428096573. The cubic root of 4516657 is about 165.2998160717.

The spelling of 4516657 in words is "four million, five hundred sixteen thousand, six hundred fifty-seven".