471428159 has 4 divisors (see below), whose sum is σ = 471481416. Its totient is φ = 471374904.

The previous prime is 471428119. The next prime is 471428257. The reversal of 471428159 is 951824174.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471428159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471428119) 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, 9809 + ... + 32234.

It is an arithmetic number, because the mean of its divisors is an integer number (117870354).

Almost surely, 2^471428159 is an apocalyptic number.

471428159 is a deficient number, since it is larger than the sum of its proper divisors (53257).

471428159 is a wasteful number, since it uses less digits than its factorization.

471428159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53256.

The product of its digits is 80640, while the sum is 41.

The square root of 471428159 is about 21712.3964361376. The cubic root of 471428159 is about 778.2847246163.

The spelling of 471428159 in words is "four hundred seventy-one million, four hundred twenty-eight thousand, one hundred fifty-nine".