148670271 has 6 divisors (see below), whose sum is σ = 214745960. Its totient is φ = 99113508.

The previous prime is 148670257. The next prime is 148670279. The reversal of 148670271 is 172076841.

It is not a de Polignac number, because 148670271 - 2⁷ = 148670143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148670279) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8259451 + ... + 8259468.

Almost surely, 2^148670271 is an apocalyptic number.

148670271 is a deficient number, since it is larger than the sum of its proper divisors (66075689).

148670271 is a wasteful number, since it uses less digits than its factorization.

148670271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16518925 (or 16518922 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 148670271 is about 12193.0419092202. The cubic root of 148670271 is about 529.7545689319.

The spelling of 148670271 in words is "one hundred forty-eight million, six hundred seventy thousand, two hundred seventy-one".