1061116 has 12 divisors (see below), whose sum is σ = 2122288. Its totient is φ = 454752.

The previous prime is 1061107. The next prime is 1061117. The reversal of 1061116 is 6111601.

1061116 = T₁₆₆ + T₁₆₇ + ... + T₂₂₁.

1061116 is an admirable number.

It is a super-2 number, since 2×1061116² = 2251934330912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1061116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061117) 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, 18921 + ... + 18976.

2^1061116 is an apocalyptic number.

It is an amenable number.

1061116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1061116 is a wasteful number, since it uses less digits than its factorization.

1061116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37908 (or 37906 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1061116 is about 1030.1048490324. The cubic root of 1061116 is about 101.9970523306.

Adding to 1061116 its reverse (6111601), we get a palindrome (7172717).

The spelling of 1061116 in words is "one million, sixty-one thousand, one hundred sixteen".