471291417 has 6 divisors (see below), whose sum is σ = 680754282. Its totient is φ = 314194272.

The previous prime is 471291361. The next prime is 471291421. The reversal of 471291417 is 714192174.

It can be written as a sum of positive squares in only one way, i.e., 295702416 + 175589001 = 17196^2 + 13251^2 .

It is a de Polignac number, because none of the positive numbers 2^k-471291417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (471291437) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26182848 + ... + 26182865.

It is an arithmetic number, because the mean of its divisors is an integer number (113459047).

Almost surely, 2^471291417 is an apocalyptic number.

It is an amenable number.

471291417 is a deficient number, since it is larger than the sum of its proper divisors (209462865).

471291417 is a wasteful number, since it uses less digits than its factorization.

471291417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52365719 (or 52365716 counting only the distinct ones).

The product of its digits is 14112, while the sum is 36.

The square root of 471291417 is about 21709.2472693090. The cubic root of 471291417 is about 778.2094678324.

The spelling of 471291417 in words is "four hundred seventy-one million, two hundred ninety-one thousand, four hundred seventeen".