4878682 has 4 divisors (see below), whose sum is σ = 7318026. Its totient is φ = 2439340.

The previous prime is 4878673. The next prime is 4878683. The reversal of 4878682 is 2868784.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2893401 + 1985281 = 1701^2 + 1409^2 .

It is not an unprimeable number, because it can be changed into a prime (4878683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1219669 + ... + 1219672.

Almost surely, 2^4878682 is an apocalyptic number.

4878682 is a deficient number, since it is larger than the sum of its proper divisors (2439344).

4878682 is a wasteful number, since it uses less digits than its factorization.

4878682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439343.

The product of its digits is 172032, while the sum is 43.

The square root of 4878682 is about 2208.7738680091. The cubic root of 4878682 is about 169.6032500935.

The spelling of 4878682 in words is "four million, eight hundred seventy-eight thousand, six hundred eighty-two".