148116473 has 2 divisors, whose sum is σ = 148116474. Its totient is φ = 148116472.

The previous prime is 148116443. The next prime is 148116497. The reversal of 148116473 is 374611841.

It is a happy number.

148116473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90402064 + 57714409 = 9508^2 + 7597^2 .

It is a cyclic number.

It is not a de Polignac number, because 148116473 - 2¹⁶ = 148050937 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (148116443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74058236 + 74058237.

It is an arithmetic number, because the mean of its divisors is an integer number (74058237).

Almost surely, 2^148116473 is an apocalyptic number.

It is an amenable number.

148116473 is a deficient number, since it is larger than the sum of its proper divisors (1).

148116473 is an equidigital number, since it uses as much as digits as its factorization.

148116473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 35.

The square root of 148116473 is about 12170.3111299588. The cubic root of 148116473 is about 529.0959704288.

The spelling of 148116473 in words is "one hundred forty-eight million, one hundred sixteen thousand, four hundred seventy-three".