1105853 has 8 divisors (see below), whose sum is σ = 1271040. Its totient is φ = 942480.

The previous prime is 1105847. The next prime is 1105861. The reversal of 1105853 is 3585011.

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

It is not a de Polignac number, because 1105853 - 2¹⁴ = 1089469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1343 + ... + 2003.

It is an arithmetic number, because the mean of its divisors is an integer number (158880).

2^1105853 is an apocalyptic number.

It is an amenable number.

1105853 is a deficient number, since it is larger than the sum of its proper divisors (165187).

1105853 is an equidigital number, since it uses as much as digits as its factorization.

1105853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1105853 is about 1051.5954545356. The cubic root of 1105853 is about 103.4107767240.

It can be divided in two parts, 11058 and 53, that added together give a palindrome (11111).

The spelling of 1105853 in words is "one million, one hundred five thousand, eight hundred fifty-three".