472330147 has 2 divisors, whose sum is σ = 472330148. Its totient is φ = 472330146.

The previous prime is 472330141. The next prime is 472330219. The reversal of 472330147 is 741033274.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472330147 is a prime.

It is not a weakly prime, because it can be changed into another prime (472330141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236165073 + 236165074.

It is an arithmetic number, because the mean of its divisors is an integer number (236165074).

Almost surely, 2^472330147 is an apocalyptic number.

472330147 is a deficient number, since it is larger than the sum of its proper divisors (1).

472330147 is an equidigital number, since it uses as much as digits as its factorization.

472330147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 472330147 is about 21733.1577779208. The cubic root of 472330147 is about 778.7807749175.

The spelling of 472330147 in words is "four hundred seventy-two million, three hundred thirty thousand, one hundred forty-seven".