1105440882 has 96 divisors (see below), whose sum is σ = 2784241152. Its totient is φ = 290013696.

The previous prime is 1105440877. The next prime is 1105440887. The reversal of 1105440882 is 2880445011.

It is an interprime number because it is at equal distance from previous prime (1105440877) and next prime (1105440887).

It is not an unprimeable number, because it can be changed into a prime (1105440887) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 851658 + ... + 852954.

It is an arithmetic number, because the mean of its divisors is an integer number (29002512).

Almost surely, 2^1105440882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1105440882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1392120576).

1105440882 is an abundant number, since it is smaller than the sum of its proper divisors (1678800270).

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

1105440882 is a wasteful number, since it uses less digits than its factorization.

1105440882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552 (or 1545 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 1105440882 is about 33248.1711075963. The cubic root of 1105440882 is about 1033.9792910388.

Adding to 1105440882 its reverse (2880445011), we get a palindrome (3985885893).

The spelling of 1105440882 in words is "one billion, one hundred five million, four hundred forty thousand, eight hundred eighty-two".