471843941 has 2 divisors, whose sum is σ = 471843942. Its totient is φ = 471843940.

The previous prime is 471843937. The next prime is 471843973. The reversal of 471843941 is 149348174.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 471324100 + 519841 = 21710^2 + 721^2 .

It is a cyclic number.

It is not a de Polignac number, because 471843941 - 2² = 471843937 is a prime.

It is a super-2 number, since 2×471843941² = 445273409316822962, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (471843641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235921970 + 235921971.

It is an arithmetic number, because the mean of its divisors is an integer number (235921971).

Almost surely, 2^471843941 is an apocalyptic number.

It is an amenable number.

471843941 is a deficient number, since it is larger than the sum of its proper divisors (1).

471843941 is an equidigital number, since it uses as much as digits as its factorization.

471843941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 41.

The square root of 471843941 is about 21721.9690866183. The cubic root of 471843941 is about 778.5134633869.

The spelling of 471843941 in words is "four hundred seventy-one million, eight hundred forty-three thousand, nine hundred forty-one".