475686706 has 8 divisors (see below), whose sum is σ = 778396464. Its totient is φ = 216221220.

The previous prime is 475686703. The next prime is 475686709. The reversal of 475686706 is 607686574.

It is an interprime number because it is at equal distance from previous prime (475686703) and next prime (475686709).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 475686706.

It is not an unprimeable number, because it can be changed into a prime (475686703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10811040 + ... + 10811083.

It is an arithmetic number, because the mean of its divisors is an integer number (97299558).

Almost surely, 2^475686706 is an apocalyptic number.

475686706 is a deficient number, since it is larger than the sum of its proper divisors (302709758).

475686706 is a wasteful number, since it uses less digits than its factorization.

475686706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21622136.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The square root of 475686706 is about 21810.2431439909. The cubic root of 475686706 is about 780.6211937307.

The spelling of 475686706 in words is "four hundred seventy-five million, six hundred eighty-six thousand, seven hundred six".