148184227 has 2 divisors, whose sum is σ = 148184228. Its totient is φ = 148184226.

The previous prime is 148184221. The next prime is 148184251. The reversal of 148184227 is 722481841.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (722481841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148184227 - 2³ = 148184219 is a prime.

It is not a weakly prime, because it can be changed into another prime (148184221) 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, 74092113 + 74092114.

It is an arithmetic number, because the mean of its divisors is an integer number (74092114).

Almost surely, 2^148184227 is an apocalyptic number.

148184227 is a deficient number, since it is larger than the sum of its proper divisors (1).

148184227 is an equidigital number, since it uses as much as digits as its factorization.

148184227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28672, while the sum is 37.

The square root of 148184227 is about 12173.0943888561. The cubic root of 148184227 is about 529.1766342085.

The spelling of 148184227 in words is "one hundred forty-eight million, one hundred eighty-four thousand, two hundred twenty-seven".