20141271 has 8 divisors (see below), whose sum is σ = 29838960. Its totient is φ = 13427496.

The previous prime is 20141269. The next prime is 20141309. The reversal of 20141271 is 17214102.

It is not a de Polignac number, because 20141271 - 2¹ = 20141269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20141201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372960 + ... + 373013.

It is an arithmetic number, because the mean of its divisors is an integer number (3729870).

Almost surely, 2^20141271 is an apocalyptic number.

20141271 is a deficient number, since it is larger than the sum of its proper divisors (9697689).

20141271 is an equidigital number, since it uses as much as digits as its factorization.

20141271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745982 (or 745976 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 20141271 is about 4487.9027395878. The cubic root of 20141271 is about 272.0793768839.

Adding to 20141271 its reverse (17214102), we get a palindrome (37355373).

The spelling of 20141271 in words is "twenty million, one hundred forty-one thousand, two hundred seventy-one".