1063271 has 4 divisors (see below), whose sum is σ = 1159944. Its totient is φ = 966600.

The previous prime is 1063243. The next prime is 1063273. The reversal of 1063271 is 1723601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1723601 = 11 ⋅156691.

It is a cyclic number.

It is not a de Polignac number, because 1063271 - 2¹⁸ = 801127 is a prime.

It is a super-2 number, since 2×1063271² = 2261090438882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48320 + ... + 48341.

It is an arithmetic number, because the mean of its divisors is an integer number (289986).

2^1063271 is an apocalyptic number.

1063271 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1063271 is a deficient number, since it is larger than the sum of its proper divisors (96673).

1063271 is an equidigital number, since it uses as much as digits as its factorization.

1063271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96672.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1063271 is about 1031.1503285167. The cubic root of 1063271 is about 102.0660535887.

Adding to 1063271 its reverse (1723601), we get a palindrome (2786872).

The spelling of 1063271 in words is "one million, sixty-three thousand, two hundred seventy-one".