1071226 has 8 divisors (see below), whose sum is σ = 1730484. Its totient is φ = 494400.

The previous prime is 1071223. The next prime is 1071227. The reversal of 1071226 is 6221701.

It is a Cunningham number, because it is equal to 1035²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 1071225 + 1 = 1035^2 + 1^2 .

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

It is a super-2 number, since 2×1071226² = 2295050286152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1071223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20575 + ... + 20626.

2^1071226 is an apocalyptic number.

1071226 is a deficient number, since it is larger than the sum of its proper divisors (659258).

1071226 is a wasteful number, since it uses less digits than its factorization.

1071226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41216.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1071226 is about 1035.0004830917. Note that the first 3 decimals coincide. The cubic root of 1071226 is about 102.3199615651.

Adding to 1071226 its reverse (6221701), we get a palindrome (7292927).

The spelling of 1071226 in words is "one million, seventy-one thousand, two hundred twenty-six".