1061112 has 64 divisors (see below), whose sum is σ = 3024000. Its totient is φ = 307584.

The previous prime is 1061107. The next prime is 1061117. The reversal of 1061112 is 2111601.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1061107) and next prime (1061117).

It is a super-2 number, since 2×1061112² = 2251917353088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 15 ways as a sum of consecutive naturals, for example, 5839 + ... + 6017.

It is an arithmetic number, because the mean of its divisors is an integer number (47250).

2^1061112 is an apocalyptic number.

1061112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1061112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1512000).

1061112 is an abundant number, since it is smaller than the sum of its proper divisors (1962888).

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

1061112 is a wasteful number, since it uses less digits than its factorization.

1061112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1061112 is about 1030.1029074806. The cubic root of 1061112 is about 101.9969241671.

Adding to 1061112 its reverse (2111601), we get a palindrome (3172713).

The spelling of 1061112 in words is "one million, sixty-one thousand, one hundred twelve".