1673167 has 2 divisors, whose sum is σ = 1673168. Its totient is φ = 1673166.

The previous prime is 1673137. The next prime is 1673171. The reversal of 1673167 is 7613761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1673167 - 2¹⁵ = 1640399 is a prime.

1673167 is a lucky number.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1673107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 836583 + 836584.

It is an arithmetic number, because the mean of its divisors is an integer number (836584).

2^1673167 is an apocalyptic number.

1673167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1673167 is an equidigital number, since it uses as much as digits as its factorization.

1673167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5292, while the sum is 31.

The square root of 1673167 is about 1293.5095670307. The cubic root of 1673167 is about 118.7170501379.

The spelling of 1673167 in words is "one million, six hundred seventy-three thousand, one hundred sixty-seven".