148750673 has 2 divisors, whose sum is σ = 148750674. Its totient is φ = 148750672.

The previous prime is 148750649. The next prime is 148750699. The reversal of 148750673 is 376057841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112954384 + 35796289 = 10628^2 + 5983^2 .

It is a cyclic number.

It is not a de Polignac number, because 148750673 - 2²⁶ = 81641809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148750673.

It is not a weakly prime, because it can be changed into another prime (148750873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74375336 + 74375337.

It is an arithmetic number, because the mean of its divisors is an integer number (74375337).

Almost surely, 2^148750673 is an apocalyptic number.

It is an amenable number.

148750673 is a deficient number, since it is larger than the sum of its proper divisors (1).

148750673 is an equidigital number, since it uses as much as digits as its factorization.

148750673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 148750673 is about 12196.3385079293. The cubic root of 148750673 is about 529.8500501392.

The spelling of 148750673 in words is "one hundred forty-eight million, seven hundred fifty thousand, six hundred seventy-three".