12950271 has 6 divisors (see below), whose sum is σ = 18705960. Its totient is φ = 8633508.

The previous prime is 12950263. The next prime is 12950291. The reversal of 12950271 is 17205921.

It is not a de Polignac number, because 12950271 - 2³ = 12950263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12950221) 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, 719451 + ... + 719468.

It is an arithmetic number, because the mean of its divisors is an integer number (3117660).

Almost surely, 2^12950271 is an apocalyptic number.

12950271 is a deficient number, since it is larger than the sum of its proper divisors (5755689).

12950271 is a wasteful number, since it uses less digits than its factorization.

12950271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438925 (or 1438922 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 12950271 is about 3598.6484963108. The cubic root of 12950271 is about 234.8332663683.

The spelling of 12950271 in words is "twelve million, nine hundred fifty thousand, two hundred seventy-one".