1068423 has 4 divisors (see below), whose sum is σ = 1424568. Its totient is φ = 712280.

The previous prime is 1068409. The next prime is 1068437. The reversal of 1068423 is 3248601.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (1068409) and next prime (1068437).

It is a cyclic number.

It is not a de Polignac number, because 1068423 - 2⁴ = 1068407 is a prime.

It is a super-2 number, since 2×1068423² = 2283055413858, which contains 22 as substring.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 1068393 and 1068402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178068 + ... + 178073.

It is an arithmetic number, because the mean of its divisors is an integer number (356142).

2^1068423 is an apocalyptic number.

1068423 is a deficient number, since it is larger than the sum of its proper divisors (356145).

1068423 is an equidigital number, since it uses as much as digits as its factorization.

1068423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356144.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1068423 is about 1033.6454904850. The cubic root of 1068423 is about 102.2306391848.

The spelling of 1068423 in words is "one million, sixty-eight thousand, four hundred twenty-three".