1105622268 has 48 divisors (see below), whose sum is σ = 2734018560. Its totient is φ = 346546944.

The previous prime is 1105622267. The next prime is 1105622279. The reversal of 1105622268 is 8622265011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105622267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337623 + ... + 340881.

It is an arithmetic number, because the mean of its divisors is an integer number (56958720).

Almost surely, 2^1105622268 is an apocalyptic number.

It is an amenable number.

1105622268 is an abundant number, since it is smaller than the sum of its proper divisors (1628396292).

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

1105622268 is a wasteful number, since it uses less digits than its factorization.

1105622268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4946 (or 4944 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1105622268 is about 33250.8987547705. The cubic root of 1105622268 is about 1034.0358413599.

Adding to 1105622268 its reverse (8622265011), we get a palindrome (9727887279).

The spelling of 1105622268 in words is "one billion, one hundred five million, six hundred twenty-two thousand, two hundred sixty-eight".