1067567 has 2 divisors, whose sum is σ = 1067568. Its totient is φ = 1067566.

The previous prime is 1067557. The next prime is 1067569. The reversal of 1067567 is 7657601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1067567 - 2⁴ = 1067551 is a prime.

It is a super-2 number, since 2×1067567² = 2279398598978, which contains 22 as substring.

Together with 1067569, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1067569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533783 + 533784.

It is an arithmetic number, because the mean of its divisors is an integer number (533784).

2^1067567 is an apocalyptic number.

1067567 is a deficient number, since it is larger than the sum of its proper divisors (1).

1067567 is an equidigital number, since it uses as much as digits as its factorization.

1067567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 1067567 is about 1033.2313390524. The cubic root of 1067567 is about 102.2033301483.

The spelling of 1067567 in words is "one million, sixty-seven thousand, five hundred sixty-seven".