4877982 has 24 divisors (see below), whose sum is σ = 10961496. Its totient is φ = 1625832.

The previous prime is 4877981. The next prime is 4878007. The reversal of 4877982 is 2897784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4877981) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4533 + ... + 5504.

It is an arithmetic number, because the mean of its divisors is an integer number (456729).

Almost surely, 2^4877982 is an apocalyptic number.

4877982 is an abundant number, since it is smaller than the sum of its proper divisors (6083514).

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

4877982 is a wasteful number, since it uses less digits than its factorization.

4877982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10054 (or 10042 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 4877982 is about 2208.6154033693. The cubic root of 4877982 is about 169.5951380697.

The spelling of 4877982 in words is "four million, eight hundred seventy-seven thousand, nine hundred eighty-two".