1270712706 has 16 divisors (see below), whose sum is σ = 2542671648. Its totient is φ = 423363200.

The previous prime is 1270712689. The next prime is 1270712711. The reversal of 1270712706 is 6072170721.

It is a happy number.

It is a super-2 number, since 2×1270712706² = 3229421562379684872, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38400 + ... + 63371.

It is an arithmetic number, because the mean of its divisors is an integer number (158916978).

Almost surely, 2^1270712706 is an apocalyptic number.

1270712706 is an abundant number, since it is smaller than the sum of its proper divisors (1271958942).

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

1270712706 is a wasteful number, since it uses less digits than its factorization.

1270712706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103857.

The product of its (nonzero) digits is 8232, while the sum is 33.

The square root of 1270712706 is about 35647.0574662201. The cubic root of 1270712706 is about 1083.1346703378.

The spelling of 1270712706 in words is "one billion, two hundred seventy million, seven hundred twelve thousand, seven hundred six".