1141110 has 48 divisors (see below), whose sum is σ = 3070080. Its totient is φ = 293760.

The previous prime is 1141109. The next prime is 1141123. The reversal of 1141110 is 111411.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1141092 and 1141101.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2586 + ... + 2994.

It is an arithmetic number, because the mean of its divisors is an integer number (63960).

2^1141110 is an apocalyptic number.

1141110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1141110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1535040).

1141110 is an abundant number, since it is smaller than the sum of its proper divisors (1928970).

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

1141110 is a wasteful number, since it uses less digits than its factorization.

1141110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 1141110 is about 1068.2275038586. The cubic root of 1141110 is about 104.4982867938.

Adding to 1141110 its reverse (111411), we get a palindrome (1252521).

The spelling of 1141110 in words is "one million, one hundred forty-one thousand, one hundred ten".