471056678 has 4 divisors (see below), whose sum is σ = 706585020. Its totient is φ = 235528338.

The previous prime is 471056647. The next prime is 471056713. The reversal of 471056678 is 876650174.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 876650174 = 2 ⋅438325087.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117764168 + ... + 117764171.

It is an arithmetic number, because the mean of its divisors is an integer number (176646255).

Almost surely, 2^471056678 is an apocalyptic number.

471056678 is a deficient number, since it is larger than the sum of its proper divisors (235528342).

471056678 is a wasteful number, since it uses less digits than its factorization.

471056678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235528341.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 471056678 is about 21703.8401671225. The cubic root of 471056678 is about 778.0802438584.

The spelling of 471056678 in words is "four hundred seventy-one million, fifty-six thousand, six hundred seventy-eight".