1105055 has 8 divisors (see below), whose sum is σ = 1515552. Its totient is φ = 757728.

The previous prime is 1105033. The next prime is 1105061. The reversal of 1105055 is 5505011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1105055 - 2¹⁴ = 1088671 is a prime.

It is a super-2 number, since 2×1105055² = 2442293106050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15752 + ... + 15821.

It is an arithmetic number, because the mean of its divisors is an integer number (189444).

2^1105055 is an apocalyptic number.

1105055 is a deficient number, since it is larger than the sum of its proper divisors (410497).

1105055 is an equidigital number, since it uses as much as digits as its factorization.

1105055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31585.

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 1105055 is about 1051.2159625881. The cubic root of 1105055 is about 103.3858964860.

The spelling of 1105055 in words is "one million, one hundred five thousand, fifty-five".