148132177 has 2 divisors, whose sum is σ = 148132178. Its totient is φ = 148132176.

The previous prime is 148132163. The next prime is 148132181. The reversal of 148132177 is 771231841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108139201 + 39992976 = 10399^2 + 6324^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148132177 is a prime.

It is not a weakly prime, because it can be changed into another prime (148142177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74066088 + 74066089.

It is an arithmetic number, because the mean of its divisors is an integer number (74066089).

Almost surely, 2^148132177 is an apocalyptic number.

It is an amenable number.

148132177 is a deficient number, since it is larger than the sum of its proper divisors (1).

148132177 is an equidigital number, since it uses as much as digits as its factorization.

148132177 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9408, while the sum is 34.

The square root of 148132177 is about 12170.9562894622. The cubic root of 148132177 is about 529.1146688430.

The spelling of 148132177 in words is "one hundred forty-eight million, one hundred thirty-two thousand, one hundred seventy-seven".