4817988 has 48 divisors (see below), whose sum is σ = 14277760. Its totient is φ = 1376352.

The previous prime is 4817977. The next prime is 4818013. The reversal of 4817988 is 8897184.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2431 + ... + 3942.

Almost surely, 2^4817988 is an apocalyptic number.

It is an amenable number.

4817988 is an abundant number, since it is smaller than the sum of its proper divisors (9459772).

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

4817988 is a wasteful number, since it uses less digits than its factorization.

4817988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6393 (or 6385 counting only the distinct ones).

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

The square root of 4817988 is about 2194.9915717378. The cubic root of 4817988 is about 168.8969879798.

The spelling of 4817988 in words is "four million, eight hundred seventeen thousand, nine hundred eighty-eight".