1271048 has 8 divisors (see below), whose sum is σ = 2383230. Its totient is φ = 635520.

The previous prime is 1271047. The next prime is 1271051. The reversal of 1271048 is 8401721.

It can be written as a sum of positive squares in only one way, i.e., 1214404 + 56644 = 1102^2 + 238^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (1271047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79433 + ... + 79448.

2^1271048 is an apocalyptic number.

It is an amenable number.

1271048 is a deficient number, since it is larger than the sum of its proper divisors (1112182).

1271048 is a wasteful number, since it uses less digits than its factorization.

1271048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158887 (or 158883 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 1271048 is about 1127.4076458850. The cubic root of 1271048 is about 108.3229928329.

Adding to 1271048 its reverse (8401721), we get a palindrome (9672769).

The spelling of 1271048 in words is "one million, two hundred seventy-one thousand, forty-eight".