1270048 has 48 divisors (see below), whose sum is σ = 2794176. Its totient is φ = 564480.

The previous prime is 1270033. The next prime is 1270051. The reversal of 1270048 is 8400721.

It is a super-2 number, since 2×1270048² = 3226043844608, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17853 + ... + 17923.

It is an arithmetic number, because the mean of its divisors is an integer number (58212).

2^1270048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1270048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1397088).

1270048 is an abundant number, since it is smaller than the sum of its proper divisors (1524128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1270048 is a wasteful number, since it uses less digits than its factorization.

1270048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 1270048 is about 1126.9640633135. The cubic root of 1270048 is about 108.2945775900.

Adding to 1270048 its reverse (8400721), we get a palindrome (9670769).

The spelling of 1270048 in words is "one million, two hundred seventy thousand, forty-eight".