1968967 has 24 divisors (see below), whose sum is σ = 2700432. Its totient is φ = 1411200.

The previous prime is 1968919. The next prime is 1968977. The reversal of 1968967 is 7698691.

It is not a de Polignac number, because 1968967 - 2¹⁹ = 1444679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1968977) 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 23 ways as a sum of consecutive naturals, for example, 6867 + ... + 7147.

It is an arithmetic number, because the mean of its divisors is an integer number (112518).

2^1968967 is an apocalyptic number.

1968967 is a deficient number, since it is larger than the sum of its proper divisors (731465).

1968967 is a wasteful number, since it uses less digits than its factorization.

1968967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 312 counting only the distinct ones).

The product of its digits is 163296, while the sum is 46.

The square root of 1968967 is about 1403.1988454955. The cubic root of 1968967 is about 125.3370530119.

It can be divided in two parts, 19 and 68967, that added together give a palindrome (68986).

The spelling of 1968967 in words is "one million, nine hundred sixty-eight thousand, nine hundred sixty-seven".