471476506 has 4 divisors (see below), whose sum is σ = 707214762. Its totient is φ = 235738252.

The previous prime is 471476479. The next prime is 471476527. The reversal of 471476506 is 605674174.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 423742225 + 47734281 = 20585^2 + 6909^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117869125 + ... + 117869128.

Almost surely, 2^471476506 is an apocalyptic number.

471476506 is a deficient number, since it is larger than the sum of its proper divisors (235738256).

471476506 is a wasteful number, since it uses less digits than its factorization.

471476506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235738255.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 471476506 is about 21713.5097577522. The cubic root of 471476506 is about 778.3113291969.

The spelling of 471476506 in words is "four hundred seventy-one million, four hundred seventy-six thousand, five hundred six".