471089147 has 2 divisors, whose sum is σ = 471089148. Its totient is φ = 471089146.

The previous prime is 471089119. The next prime is 471089161. The reversal of 471089147 is 741980174.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 471089147 - 2⁶ = 471089083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (471089117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235544573 + 235544574.

It is an arithmetic number, because the mean of its divisors is an integer number (235544574).

Almost surely, 2^471089147 is an apocalyptic number.

471089147 is a deficient number, since it is larger than the sum of its proper divisors (1).

471089147 is an equidigital number, since it uses as much as digits as its factorization.

471089147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 41.

The square root of 471089147 is about 21704.5881555030. The cubic root of 471089147 is about 778.0981206222.

The spelling of 471089147 in words is "four hundred seventy-one million, eighty-nine thousand, one hundred forty-seven".