1120173 has 8 divisors (see below), whose sum is σ = 1516128. Its totient is φ = 735504.

The previous prime is 1120159. The next prime is 1120187. The reversal of 1120173 is 3710211.

It is an interprime number because it is at equal distance from previous prime (1120159) and next prime (1120187).

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

It is not a de Polignac number, because 1120173 - 2⁴ = 1120157 is a prime.

It is an Ulam number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2586 + ... + 2987.

It is an arithmetic number, because the mean of its divisors is an integer number (189516).

2^1120173 is an apocalyptic number.

It is an amenable number.

1120173 is a deficient number, since it is larger than the sum of its proper divisors (395955).

1120173 is an equidigital number, since it uses as much as digits as its factorization.

1120173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5643.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 1120173 is about 1058.3822560871. The cubic root of 1120173 is about 103.8552287944.

Adding to 1120173 its reverse (3710211), we get a palindrome (4830384).

The spelling of 1120173 in words is "one million, one hundred twenty thousand, one hundred seventy-three".