1270760 has 16 divisors (see below), whose sum is σ = 2859300. Its totient is φ = 508288.

The previous prime is 1270757. The next prime is 1270771. The reversal of 1270760 is 670721.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1223236 + 47524 = 1106^2 + 218^2 .

It is a super-2 number, since 2×1270760² = 3229661955200, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 15845 + ... + 15924.

2^1270760 is an apocalyptic number.

1270760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1270760 is an abundant number, since it is smaller than the sum of its proper divisors (1588540).

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

1270760 is a wasteful number, since it uses less digits than its factorization.

1270760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31780 (or 31776 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 1270760 is about 1127.2799120006. The cubic root of 1270760 is about 108.3148107714.

The spelling of 1270760 in words is "one million, two hundred seventy thousand, seven hundred sixty".