1270475 has 12 divisors (see below), whose sum is σ = 1595880. Its totient is φ = 1003200.

The previous prime is 1270471. The next prime is 1270483. The reversal of 1270475 is 5740721.

1270475 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 1270475 - 2² = 1270471 is a prime.

It is a super-2 number, since 2×1270475² = 3228213451250, which contains 22 as substring.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (1270471) 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 11 ways as a sum of consecutive naturals, for example, 1940 + ... + 2510.

It is an arithmetic number, because the mean of its divisors is an integer number (132990).

2^1270475 is an apocalyptic number.

1270475 is a deficient number, since it is larger than the sum of its proper divisors (325405).

1270475 is an equidigital number, since it uses as much as digits as its factorization.

1270475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 1270475 is about 1127.1534944274. The cubic root of 1270475 is about 108.3067127227.

The spelling of 1270475 in words is "one million, two hundred seventy thousand, four hundred seventy-five".