4897885 has 8 divisors (see below), whose sum is σ = 5977440. Its totient is φ = 3851664.

The previous prime is 4897861. The next prime is 4897891. The reversal of 4897885 is 5887984.

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 4897885 - 2⁷ = 4897757 is a prime.

4897885 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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, 8007 + ... + 8596.

It is an arithmetic number, because the mean of its divisors is an integer number (747180).

Almost surely, 2^4897885 is an apocalyptic number.

It is an amenable number.

4897885 is a deficient number, since it is larger than the sum of its proper divisors (1079555).

4897885 is a wasteful number, since it uses less digits than its factorization.

4897885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16667.

The product of its digits is 645120, while the sum is 49.

The square root of 4897885 is about 2213.1165807521. The cubic root of 4897885 is about 169.8254841160.

Subtracting 4897885 from its reverse (5887984), we obtain a palindrome (990099).

The spelling of 4897885 in words is "four million, eight hundred ninety-seven thousand, eight hundred eighty-five".