478068056 has 32 divisors (see below), whose sum is σ = 915235200. Its totient is φ = 234024960.

The previous prime is 478068053. The next prime is 478068127. The reversal of 478068056 is 650860874.

It is a junction number, because it is equal to n+sod(n) for n = 478067998 and 478068016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478068053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270905 + ... + 272663.

It is an arithmetic number, because the mean of its divisors is an integer number (28601100).

Almost surely, 2^478068056 is an apocalyptic number.

It is an amenable number.

478068056 is a deficient number, since it is larger than the sum of its proper divisors (437167144).

478068056 is a wasteful number, since it uses less digits than its factorization.

478068056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459 (or 2455 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 478068056 is about 21864.7674581734. The cubic root of 478068056 is about 781.9216567142.

The spelling of 478068056 in words is "four hundred seventy-eight million, sixty-eight thousand, fifty-six".