148235227 has 8 divisors (see below), whose sum is σ = 173016576. Its totient is φ = 124355112.

The previous prime is 148235221. The next prime is 148235237. The reversal of 148235227 is 722532841.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 148235227 - 2⁷ = 148235099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148235192 and 148235201.

It is not an unprimeable number, because it can be changed into a prime (148235221) 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 in 7 ways as a sum of consecutive naturals, for example, 224953 + ... + 225610.

It is an arithmetic number, because the mean of its divisors is an integer number (21627072).

Almost surely, 2^148235227 is an apocalyptic number.

148235227 is a deficient number, since it is larger than the sum of its proper divisors (24781349).

148235227 is an equidigital number, since it uses as much as digits as its factorization.

148235227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450617.

The product of its digits is 26880, while the sum is 34.

The square root of 148235227 is about 12175.1889923730. The cubic root of 148235227 is about 529.2373354797.

The spelling of 148235227 in words is "one hundred forty-eight million, two hundred thirty-five thousand, two hundred twenty-seven".