471804031 has 2 divisors, whose sum is σ = 471804032. Its totient is φ = 471804030.

The previous prime is 471804007. The next prime is 471804059. The reversal of 471804031 is 130408174.

It is an a-pointer prime, because the next prime (471804059) can be obtained adding 471804031 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 471804031 - 2²¹ = 469706879 is a prime.

It is a super-2 number, since 2×471804031² = 445198087335697922, 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 (471804071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235902015 + 235902016.

It is an arithmetic number, because the mean of its divisors is an integer number (235902016).

Almost surely, 2^471804031 is an apocalyptic number.

471804031 is a deficient number, since it is larger than the sum of its proper divisors (1).

471804031 is an equidigital number, since it uses as much as digits as its factorization.

471804031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 471804031 is about 21721.0504119851. The cubic root of 471804031 is about 778.4915130867.

The spelling of 471804031 in words is "four hundred seventy-one million, eight hundred four thousand, thirty-one".