1232167 has 4 divisors (see below), whose sum is σ = 1249120. Its totient is φ = 1215216.

The previous prime is 1232089. The next prime is 1232171. The reversal of 1232167 is 7612321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1232167 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230167) 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 3 ways as a sum of consecutive naturals, for example, 8367 + ... + 8512.

It is an arithmetic number, because the mean of its divisors is an integer number (312280).

2^1232167 is an apocalyptic number.

1232167 is a deficient number, since it is larger than the sum of its proper divisors (16953).

1232167 is an equidigital number, since it uses as much as digits as its factorization.

1232167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16952.

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

The square root of 1232167 is about 1110.0301797699. The cubic root of 1232167 is about 107.2070118214.

Adding to 1232167 its reverse (7612321), we get a palindrome (8844488).

The spelling of 1232167 in words is "one million, two hundred thirty-two thousand, one hundred sixty-seven".