1270768 has 10 divisors (see below), whose sum is σ = 2462144. Its totient is φ = 635376.

The previous prime is 1270757. The next prime is 1270771. The reversal of 1270768 is 8670721.

It is a happy number.

It is a super-2 number, since 2×1270768² = 3229702619648, which contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 39696 + ... + 39727.

2^1270768 is an apocalyptic number.

It is an amenable number.

1270768 is a deficient number, since it is larger than the sum of its proper divisors (1191376).

1270768 is an equidigital number, since it uses as much as digits as its factorization.

1270768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79431 (or 79425 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 1270768 is about 1127.2834603595. The cubic root of 1270768 is about 108.3150380676.

The spelling of 1270768 in words is "one million, two hundred seventy thousand, seven hundred sixty-eight".