1271468 has 36 divisors (see below), whose sum is σ = 2547216. Its totient is φ = 554400.

The previous prime is 1271449. The next prime is 1271471. The reversal of 1271468 is 8641721.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1271468.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17873 + ... + 17943.

It is an arithmetic number, because the mean of its divisors is an integer number (70756).

2^1271468 is an apocalyptic number.

It is an amenable number.

1271468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

1271468 is a wasteful number, since it uses less digits than its factorization.

1271468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 121 counting only the distinct ones).

The product of its digits is 2688, while the sum is 29.

The square root of 1271468 is about 1127.5938985291. The cubic root of 1271468 is about 108.3349227906.

The spelling of 1271468 in words is "one million, two hundred seventy-one thousand, four hundred sixty-eight".