1167223 has 4 divisors (see below), whose sum is σ = 1170208. Its totient is φ = 1164240.

The previous prime is 1167217. The next prime is 1167233. The reversal of 1167223 is 3227611.

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

It is a cyclic number.

It is not a de Polignac number, because 1167223 - 2¹³ = 1159031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1167194 and 1167203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1167233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 798 + ... + 1723.

It is an arithmetic number, because the mean of its divisors is an integer number (292552).

2^1167223 is an apocalyptic number.

1167223 is a deficient number, since it is larger than the sum of its proper divisors (2985).

1167223 is an equidigital number, since it uses as much as digits as its factorization.

1167223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984.

The product of its digits is 504, while the sum is 22.

The square root of 1167223 is about 1080.3809513315. The cubic root of 1167223 is about 105.2893906418.

The spelling of 1167223 in words is "one million, one hundred sixty-seven thousand, two hundred twenty-three".