471410945 has 4 divisors (see below), whose sum is σ = 565693140. Its totient is φ = 377128752.

The previous prime is 471410941. The next prime is 471410963. The reversal of 471410945 is 549014174.

It is a Cunningham number, because it is equal to 21712²+1.

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

It can be written as a sum of positive squares in 2 ways, for example, as 169728784 + 301682161 = 13028^2 + 17369^2 .

It is a cyclic number.

It is not a de Polignac number, because 471410945 - 2² = 471410941 is a prime.

It is not an unprimeable number, because it can be changed into a prime (471410941) 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, 47141090 + ... + 47141099.

It is an arithmetic number, because the mean of its divisors is an integer number (141423285).

Almost surely, 2^471410945 is an apocalyptic number.

It is an amenable number.

471410945 is a deficient number, since it is larger than the sum of its proper divisors (94282195).

471410945 is an equidigital number, since it uses as much as digits as its factorization.

471410945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94282194.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 471410945 is about 21712.0000230287. Note that the first 4 decimals coincide. The cubic root of 471410945 is about 778.2752515884.

The spelling of 471410945 in words is "four hundred seventy-one million, four hundred ten thousand, nine hundred forty-five".