478677848 has 16 divisors (see below), whose sum is σ = 979113960. Its totient is φ = 217580800.

The previous prime is 478677841. The next prime is 478677853. The reversal of 478677848 is 848776874.

It is a super-2 number, since 2×478677848² = 458264964331822208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478677841) 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 in 3 ways as a sum of consecutive naturals, for example, 2719673 + ... + 2719848.

Almost surely, 2^478677848 is an apocalyptic number.

It is an amenable number.

478677848 is an abundant number, since it is smaller than the sum of its proper divisors (500436112).

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

478677848 is a wasteful number, since it uses less digits than its factorization.

478677848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5439538 (or 5439534 counting only the distinct ones).

The product of its digits is 16859136, while the sum is 59.

The square root of 478677848 is about 21878.7076400778. The cubic root of 478677848 is about 782.2539713150.

The spelling of 478677848 in words is "four hundred seventy-eight million, six hundred seventy-seven thousand, eight hundred forty-eight".