148427219 has 2 divisors, whose sum is σ = 148427220. Its totient is φ = 148427218.

The previous prime is 148427207. The next prime is 148427231. The reversal of 148427219 is 912724841.

It is a happy number.

148427219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (148427207) and next prime (148427231).

It is a cyclic number.

It is not a de Polignac number, because 148427219 - 2⁴ = 148427203 is a prime.

It is a super-3 number, since 3×148427219³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (148421219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74213609 + 74213610.

It is an arithmetic number, because the mean of its divisors is an integer number (74213610).

Almost surely, 2^148427219 is an apocalyptic number.

148427219 is a deficient number, since it is larger than the sum of its proper divisors (1).

148427219 is an equidigital number, since it uses as much as digits as its factorization.

148427219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 38.

The square root of 148427219 is about 12183.0710003677. The cubic root of 148427219 is about 529.4657236086.

The spelling of 148427219 in words is "one hundred forty-eight million, four hundred twenty-seven thousand, two hundred nineteen".