148248227 has 4 divisors (see below), whose sum is σ = 148316736. Its totient is φ = 148179720.

The previous prime is 148248197. The next prime is 148248277. The reversal of 148248227 is 722842841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 148248227 - 2²⁶ = 81139363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148248277) 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 in 3 ways as a sum of consecutive naturals, for example, 30899 + ... + 35372.

It is an arithmetic number, because the mean of its divisors is an integer number (37079184).

Almost surely, 2^148248227 is an apocalyptic number.

148248227 is a deficient number, since it is larger than the sum of its proper divisors (68509).

148248227 is an equidigital number, since it uses as much as digits as its factorization.

148248227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68508.

The product of its digits is 57344, while the sum is 38.

The square root of 148248227 is about 12175.7228532847. The cubic root of 148248227 is about 529.2528061258.

The spelling of 148248227 in words is "one hundred forty-eight million, two hundred forty-eight thousand, two hundred twenty-seven".