472848317 has 2 divisors, whose sum is σ = 472848318. Its totient is φ = 472848316.

The previous prime is 472848287. The next prime is 472848347. The reversal of 472848317 is 713848274.

It is a balanced prime because it is at equal distance from previous prime (472848287) and next prime (472848347).

It can be written as a sum of positive squares in only one way, i.e., 472584121 + 264196 = 21739^2 + 514^2 .

It is a cyclic number.

It is not a de Polignac number, because 472848317 - 2²² = 468654013 is a prime.

It is equal to p_24998318 and since 472848317 and 24998318 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472848347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236424158 + 236424159.

It is an arithmetic number, because the mean of its divisors is an integer number (236424159).

Almost surely, 2^472848317 is an apocalyptic number.

It is an amenable number.

472848317 is a deficient number, since it is larger than the sum of its proper divisors (1).

472848317 is an equidigital number, since it uses as much as digits as its factorization.

472848317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 301056, while the sum is 44.

The square root of 472848317 is about 21745.0756954304. The cubic root of 472848317 is about 779.0654581053.

The spelling of 472848317 in words is "four hundred seventy-two million, eight hundred forty-eight thousand, three hundred seventeen".