470846147 has 2 divisors, whose sum is σ = 470846148. Its totient is φ = 470846146.

The previous prime is 470846119. The next prime is 470846149. The reversal of 470846147 is 741648074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 470846147 - 2⁸ = 470845891 is a prime.

Together with 470846149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (470846149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235423073 + 235423074.

It is an arithmetic number, because the mean of its divisors is an integer number (235423074).

Almost surely, 2^470846147 is an apocalyptic number.

470846147 is a deficient number, since it is larger than the sum of its proper divisors (1).

470846147 is an equidigital number, since it uses as much as digits as its factorization.

470846147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 470846147 is about 21698.9895386859. The cubic root of 470846147 is about 777.9643098815.

The spelling of 470846147 in words is "four hundred seventy million, eight hundred forty-six thousand, one hundred forty-seven".