1275106 has 8 divisors (see below), whose sum is σ = 2185920. Its totient is φ = 546468.

The previous prime is 1275067. The next prime is 1275107. The reversal of 1275106 is 6015721.

1275106 is nontrivially palindromic in base 6.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1275106² = 3251790622472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1275107) 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 3 ways as a sum of consecutive naturals, for example, 45526 + ... + 45553.

It is an arithmetic number, because the mean of its divisors is an integer number (273240).

2^1275106 is an apocalyptic number.

1275106 is a deficient number, since it is larger than the sum of its proper divisors (910814).

1275106 is an equidigital number, since it uses as much as digits as its factorization.

1275106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91088.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 1275106 is about 1129.2059156770. The cubic root of 1275106 is about 108.4381491793.

The spelling of 1275106 in words is "one million, two hundred seventy-five thousand, one hundred six".