1068005 has 16 divisors (see below), whose sum is σ = 1378944. Its totient is φ = 792000.

The previous prime is 1067999. The next prime is 1068019. The reversal of 1068005 is 5008601.

It is not a de Polignac number, because 1068005 - 2⁸ = 1067749 is a prime.

It is a super-2 number, since 2×1068005² = 2281269360050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4130 + ... + 4380.

It is an arithmetic number, because the mean of its divisors is an integer number (86184).

2^1068005 is an apocalyptic number.

It is an amenable number.

1068005 is a deficient number, since it is larger than the sum of its proper divisors (310939).

1068005 is a wasteful number, since it uses less digits than its factorization.

1068005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1068005 is about 1033.4432737214. The cubic root of 1068005 is about 102.2173055204.

The spelling of 1068005 in words is "one million, sixty-eight thousand, five".