148663727 has 2 divisors, whose sum is σ = 148663728. Its totient is φ = 148663726.

The previous prime is 148663721. The next prime is 148663747. The reversal of 148663727 is 727366841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148663727 - 2²⁴ = 131886511 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148663721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74331863 + 74331864.

It is an arithmetic number, because the mean of its divisors is an integer number (74331864).

Almost surely, 2^148663727 is an apocalyptic number.

148663727 is a deficient number, since it is larger than the sum of its proper divisors (1).

148663727 is an equidigital number, since it uses as much as digits as its factorization.

148663727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 44.

The square root of 148663727 is about 12192.7735564965. The cubic root of 148663727 is about 529.7467961052.

The spelling of 148663727 in words is "one hundred forty-eight million, six hundred sixty-three thousand, seven hundred twenty-seven".