478244085 has 32 divisors (see below), whose sum is σ = 883861632. Its totient is φ = 218234880.

The previous prime is 478244059. The next prime is 478244093. The reversal of 478244085 is 580442874.

It is not a de Polignac number, because 478244085 - 2⁶ = 478244021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82444 + ... + 88053.

It is an arithmetic number, because the mean of its divisors is an integer number (27620676).

Almost surely, 2^478244085 is an apocalyptic number.

It is an amenable number.

478244085 is a deficient number, since it is larger than the sum of its proper divisors (405617547).

478244085 is a wasteful number, since it uses less digits than its factorization.

478244085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170533.

The product of its (nonzero) digits is 286720, while the sum is 42.

The square root of 478244085 is about 21868.7924906704. The cubic root of 478244085 is about 782.0176151560.

The spelling of 478244085 in words is "four hundred seventy-eight million, two hundred forty-four thousand, eighty-five".