1179055 has 4 divisors (see below), whose sum is σ = 1414872. Its totient is φ = 943240.

The previous prime is 1179047. The next prime is 1179109. The reversal of 1179055 is 5509711.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1179055 - 2³ = 1179047 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 117901 + ... + 117910.

It is an arithmetic number, because the mean of its divisors is an integer number (353718).

2^1179055 is an apocalyptic number.

1179055 is a deficient number, since it is larger than the sum of its proper divisors (235817).

1179055 is an equidigital number, since it uses as much as digits as its factorization.

1179055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235816.

The product of its (nonzero) digits is 1575, while the sum is 28.

The square root of 1179055 is about 1085.8429904917. The cubic root of 1179055 is about 105.6439638931.

The spelling of 1179055 in words is "one million, one hundred seventy-nine thousand, fifty-five".