4656557 has 8 divisors (see below), whose sum is σ = 4940160. Its totient is φ = 4379760.

The previous prime is 4656551. The next prime is 4656563. The reversal of 4656557 is 7556564.

It is an interprime number because it is at equal distance from previous prime (4656551) and next prime (4656563).

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 4656557 - 2¹⁰ = 4655533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4656557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4656551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257 + ... + 3062.

It is an arithmetic number, because the mean of its divisors is an integer number (617520).

Almost surely, 2^4656557 is an apocalyptic number.

It is an amenable number.

4656557 is a deficient number, since it is larger than the sum of its proper divisors (283603).

4656557 is a wasteful number, since it uses less digits than its factorization.

4656557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403.

The product of its digits is 126000, while the sum is 38.

The square root of 4656557 is about 2157.9056976615. The cubic root of 4656557 is about 166.9891706557.

The spelling of 4656557 in words is "four million, six hundred fifty-six thousand, five hundred fifty-seven".