475686574 has 12 divisors (see below), whose sum is σ = 784293552. Its totient is φ = 216221060.

The previous prime is 475686559. The next prime is 475686587.

475686574 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 982582 + ... + 983065.

It is an arithmetic number, because the mean of its divisors is an integer number (65357796).

Almost surely, 2^475686574 is an apocalyptic number.

475686574 is a deficient number, since it is larger than the sum of its proper divisors (308606978).

475686574 is a wasteful number, since it uses less digits than its factorization.

475686574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965671 (or 1965660 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 52.

The square root of 475686574 is about 21810.2401178896. The cubic root of 475686574 is about 780.6211215249.

The spelling of 475686574 in words is "four hundred seventy-five million, six hundred eighty-six thousand, five hundred seventy-four".