6768972 has 36 divisors (see below), whose sum is σ = 19555536. Its totient is φ = 1933920.

The previous prime is 6768961. The next prime is 6768991. The reversal of 6768972 is 2798676.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 13179 + ... + 13682.

Almost surely, 2^6768972 is an apocalyptic number.

It is an amenable number.

6768972 is an abundant number, since it is smaller than the sum of its proper divisors (12786564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6768972 is a wasteful number, since it uses less digits than its factorization.

6768972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26878 (or 26873 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 6768972 is about 2601.7248125042. The cubic root of 6768972 is about 189.1650527613.

The spelling of 6768972 in words is "six million, seven hundred sixty-eight thousand, nine hundred seventy-two".