148473037 has 2 divisors, whose sum is σ = 148473038. Its totient is φ = 148473036.

The previous prime is 148473007. The next prime is 148473077. The reversal of 148473037 is 730374841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 147403881 + 1069156 = 12141^2 + 1034^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148473037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 148472987 and 148473005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148473007) 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, 74236518 + 74236519.

It is an arithmetic number, because the mean of its divisors is an integer number (74236519).

Almost surely, 2^148473037 is an apocalyptic number.

It is an amenable number.

148473037 is a deficient number, since it is larger than the sum of its proper divisors (1).

148473037 is an equidigital number, since it uses as much as digits as its factorization.

148473037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 148473037 is about 12184.9512514413. The cubic root of 148473037 is about 529.5201982639.

The spelling of 148473037 in words is "one hundred forty-eight million, four hundred seventy-three thousand, thirty-seven".