1068039 has 16 divisors (see below), whose sum is σ = 1808640. Its totient is φ = 610200.

The previous prime is 1068037. The next prime is 1068061. The reversal of 1068039 is 9308601.

It is not a de Polignac number, because 1068039 - 2¹ = 1068037 is a prime.

It is a super-2 number, since 2×1068039² = 2281414611042, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

1068039 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2637 + ... + 3014.

It is an arithmetic number, because the mean of its divisors is an integer number (113040).

2^1068039 is an apocalyptic number.

1068039 is a deficient number, since it is larger than the sum of its proper divisors (740601).

1068039 is an equidigital number, since it uses as much as digits as its factorization.

1068039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5667 (or 5661 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1068039 is about 1033.4597234532. The cubic root of 1068039 is about 102.2183902068.

The spelling of 1068039 in words is "one million, sixty-eight thousand, thirty-nine".