4871898 has 24 divisors (see below), whose sum is σ = 10897536. Its totient is φ = 1571400.

The previous prime is 4871897. The next prime is 4871903. The reversal of 4871898 is 8981784.

It is not an unprimeable number, because it can be changed into a prime (4871897) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3808 + ... + 4923.

It is an arithmetic number, because the mean of its divisors is an integer number (454064).

Almost surely, 2^4871898 is an apocalyptic number.

4871898 is an abundant number, since it is smaller than the sum of its proper divisors (6025638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4871898 is a wasteful number, since it uses less digits than its factorization.

4871898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8770 (or 8767 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The square root of 4871898 is about 2207.2376401285. The cubic root of 4871898 is about 169.5246002878.

The spelling of 4871898 in words is "four million, eight hundred seventy-one thousand, eight hundred ninety-eight".