1270107 has 8 divisors (see below), whose sum is σ = 1881680. Its totient is φ = 846720.

The previous prime is 1270103. The next prime is 1270111. The reversal of 1270107 is 7010721.

It is an interprime number because it is at equal distance from previous prime (1270103) and next prime (1270111).

It is not a de Polignac number, because 1270107 - 2² = 1270103 is a prime.

It is a super-2 number, since 2×1270107² = 3226343582898, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1270107.

It is not an unprimeable number, because it can be changed into a prime (1270103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23494 + ... + 23547.

It is an arithmetic number, because the mean of its divisors is an integer number (235210).

2^1270107 is an apocalyptic number.

1270107 is a deficient number, since it is larger than the sum of its proper divisors (611573).

1270107 is an equidigital number, since it uses as much as digits as its factorization.

1270107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47050 (or 47044 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 18.

The square root of 1270107 is about 1126.9902395318. The cubic root of 1270107 is about 108.2962545033.

Adding to 1270107 its reverse (7010721), we get a palindrome (8280828).

The spelling of 1270107 in words is "one million, two hundred seventy thousand, one hundred seven".