1067939 has 2 divisors, whose sum is σ = 1067940. Its totient is φ = 1067938.

The previous prime is 1067921. The next prime is 1067951. The reversal of 1067939 is 9397601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1067939 - 2¹⁶ = 1002403 is a prime.

It is a super-2 number, since 2×1067939² = 2280987415442, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1067899 and 1067908.

It is not a weakly prime, because it can be changed into another prime (1067909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533969 + 533970.

It is an arithmetic number, because the mean of its divisors is an integer number (533970).

2^1067939 is an apocalyptic number.

1067939 is a deficient number, since it is larger than the sum of its proper divisors (1).

1067939 is an equidigital number, since it uses as much as digits as its factorization.

1067939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 1067939 is about 1033.4113411416. The cubic root of 1067939 is about 102.2151998869.

The spelling of 1067939 in words is "one million, sixty-seven thousand, nine hundred thirty-nine".