4886557 has 16 divisors (see below), whose sum is σ = 5604480. Its totient is φ = 4226112.

The previous prime is 4886551. The next prime is 4886573. The reversal of 4886557 is 7556884.

It is not a de Polignac number, because 4886557 - 2¹⁹ = 4362269 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 (4886551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17503 + ... + 17779.

It is an arithmetic number, because the mean of its divisors is an integer number (350280).

Almost surely, 2^4886557 is an apocalyptic number.

It is an amenable number.

4886557 is a deficient number, since it is larger than the sum of its proper divisors (717923).

4886557 is a wasteful number, since it uses less digits than its factorization.

4886557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372.

The product of its digits is 268800, while the sum is 43.

The square root of 4886557 is about 2210.5558124598. Note that the first 3 decimals coincide. The cubic root of 4886557 is about 169.6944569398.

The spelling of 4886557 in words is "four million, eight hundred eighty-six thousand, five hundred fifty-seven".