471816241 has 8 divisors (see below), whose sum is σ = 509570600. Its totient is φ = 434270592.

The previous prime is 471816209. The next prime is 471816259. The reversal of 471816241 is 142618174.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14400 + 471801841 = 120^2 + 21721^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 471816241 - 2⁵ = 471816209 is a prime.

It is a super-2 number, since 2×471816241² = 445221130542740162, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 471816197 and 471816206.

It is not an unprimeable number, because it can be changed into a prime (471816271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47460 + ... + 56533.

It is an arithmetic number, because the mean of its divisors is an integer number (63696325).

Almost surely, 2^471816241 is an apocalyptic number.

It is an amenable number.

471816241 is a deficient number, since it is larger than the sum of its proper divisors (37754359).

471816241 is a wasteful number, since it uses less digits than its factorization.

471816241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104355.

The product of its digits is 10752, while the sum is 34.

The square root of 471816241 is about 21721.3314739221. The cubic root of 471816241 is about 778.4982286570.

The spelling of 471816241 in words is "four hundred seventy-one million, eight hundred sixteen thousand, two hundred forty-one".