1068897 has 4 divisors (see below), whose sum is σ = 1425200. Its totient is φ = 712596.

The previous prime is 1068889. The next prime is 1068901. The reversal of 1068897 is 7988601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1068897 - 2³ = 1068889 is a prime.

It is a super-2 number, since 2×1068897² = 2285081593218, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1068817) 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, 178147 + ... + 178152.

It is an arithmetic number, because the mean of its divisors is an integer number (356300).

2^1068897 is an apocalyptic number.

It is an amenable number.

1068897 is a deficient number, since it is larger than the sum of its proper divisors (356303).

1068897 is an equidigital number, since it uses as much as digits as its factorization.

1068897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356302.

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 1068897 is about 1033.8747506347. The cubic root of 1068897 is about 102.2457549703.

The spelling of 1068897 in words is "one million, sixty-eight thousand, eight hundred ninety-seven".