1071126 has 24 divisors (see below), whose sum is σ = 2652624. Its totient is φ = 306000.

The previous prime is 1071121. The next prime is 1071131. The reversal of 1071126 is 6211701.

It is an interprime number because it is at equal distance from previous prime (1071121) and next prime (1071131).

It is a super-2 number, since 2×1071126² = 2294621815752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1071099 and 1071108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4125 + ... + 4376.

It is an arithmetic number, because the mean of its divisors is an integer number (110526).

2^1071126 is an apocalyptic number.

1071126 is an abundant number, since it is smaller than the sum of its proper divisors (1581498).

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

1071126 is a wasteful number, since it uses less digits than its factorization.

1071126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8516 (or 8513 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 1071126 is about 1034.9521728080. The cubic root of 1071126 is about 102.3167775764.

Adding to 1071126 its reverse (6211701), we get a palindrome (7282827).

The spelling of 1071126 in words is "one million, seventy-one thousand, one hundred twenty-six".