147041471 has 2 divisors, whose sum is σ = 147041472. Its totient is φ = 147041470.

The previous prime is 147041429. The next prime is 147041509. The reversal of 147041471 is 174140741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147041471 - 2¹⁰ = 147040447 is a prime.

It is a super-3 number, since 3×147041471³ (a number of 25 digits) contains 333 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 (147043471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73520735 + 73520736.

It is an arithmetic number, because the mean of its divisors is an integer number (73520736).

Almost surely, 2^147041471 is an apocalyptic number.

147041471 is a deficient number, since it is larger than the sum of its proper divisors (1).

147041471 is an equidigital number, since it uses as much as digits as its factorization.

147041471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 147041471 is about 12126.0657675934. The cubic root of 147041471 is about 527.8128342102.

The spelling of 147041471 in words is "one hundred forty-seven million, forty-one thousand, four hundred seventy-one".