1068607 has 4 divisors (see below), whose sum is σ = 1072296. Its totient is φ = 1064920.

The previous prime is 1068589. The next prime is 1068611. The reversal of 1068607 is 7068601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1068607 is a prime.

It is a super-2 number, since 2×1068607² = 2283841840898, which contains 22 as substring.

It is a Duffinian number.

1068607 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1369 + ... + 2002.

It is an arithmetic number, because the mean of its divisors is an integer number (268074).

2^1068607 is an apocalyptic number.

1068607 is a deficient number, since it is larger than the sum of its proper divisors (3689).

1068607 is an equidigital number, since it uses as much as digits as its factorization.

1068607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3688.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 1068607 is about 1033.7344920239. The cubic root of 1068607 is about 102.2365074466.

The spelling of 1068607 in words is "one million, sixty-eight thousand, six hundred seven".