471064843 has 4 divisors (see below), whose sum is σ = 471113968. Its totient is φ = 471015720.

The previous prime is 471064831. The next prime is 471064861. The reversal of 471064843 is 348460174.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471064843 is a prime.

It is a super-2 number, since 2×471064843² = 443804172621229298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (471064043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4968 + ... + 31093.

It is an arithmetic number, because the mean of its divisors is an integer number (117778492).

Almost surely, 2^471064843 is an apocalyptic number.

471064843 is a deficient number, since it is larger than the sum of its proper divisors (49125).

471064843 is a wasteful number, since it uses less digits than its factorization.

471064843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49124.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 471064843 is about 21704.0282666605. The cubic root of 471064843 is about 778.0847394168.

The spelling of 471064843 in words is "four hundred seventy-one million, sixty-four thousand, eight hundred forty-three".