148045227 has 16 divisors (see below), whose sum is σ = 224702208. Its totient is φ = 85822880.

The previous prime is 148045223. The next prime is 148045229. The reversal of 148045227 is 722540841.

It is not a de Polignac number, because 148045227 - 2² = 148045223 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (148045223) 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 15 ways as a sum of consecutive naturals, for example, 96768 + ... + 98285.

It is an arithmetic number, because the mean of its divisors is an integer number (14043888).

Almost surely, 2^148045227 is an apocalyptic number.

148045227 is a deficient number, since it is larger than the sum of its proper divisors (76656981).

148045227 is a wasteful number, since it uses less digits than its factorization.

148045227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195090.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 148045227 is about 12167.3837368598. The cubic root of 148045227 is about 529.0111227491.

The spelling of 148045227 in words is "one hundred forty-eight million, forty-five thousand, two hundred twenty-seven".