948146473 has 2 divisors, whose sum is σ = 948146474. Its totient is φ = 948146472.

The previous prime is 948146471. The next prime is 948146483. The reversal of 948146473 is 374641849.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 923673664 + 24472809 = 30392^2 + 4947^2 .

It is an emirp because it is prime and its reverse (374641849) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 948146473 - 2¹ = 948146471 is a prime.

Together with 948146471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (948146471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474073236 + 474073237.

It is an arithmetic number, because the mean of its divisors is an integer number (474073237).

Almost surely, 2^948146473 is an apocalyptic number.

It is an amenable number.

948146473 is a deficient number, since it is larger than the sum of its proper divisors (1).

948146473 is an equidigital number, since it uses as much as digits as its factorization.

948146473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 46.

The square root of 948146473 is about 30791.9871557521. The cubic root of 948146473 is about 982.4078210779.

The spelling of 948146473 in words is "nine hundred forty-eight million, one hundred forty-six thousand, four hundred seventy-three".