471088643 has 2 divisors, whose sum is σ = 471088644. Its totient is φ = 471088642.

The previous prime is 471088633. The next prime is 471088687. The reversal of 471088643 is 346880174.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 471088643 - 2¹⁰ = 471087619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 471088643.

It is not a weakly prime, because it can be changed into another prime (471088633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235544321 + 235544322.

It is an arithmetic number, because the mean of its divisors is an integer number (235544322).

Almost surely, 2^471088643 is an apocalyptic number.

471088643 is a deficient number, since it is larger than the sum of its proper divisors (1).

471088643 is an equidigital number, since it uses as much as digits as its factorization.

471088643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 471088643 is about 21704.5765450515. The cubic root of 471088643 is about 778.0978431365.

The spelling of 471088643 in words is "four hundred seventy-one million, eighty-eight thousand, six hundred forty-three".