6767972 has 12 divisors (see below), whose sum is σ = 12540780. Its totient is φ = 3184896.

The previous prime is 6767963. The next prime is 6767977. The reversal of 6767972 is 2797676.

It can be written as a sum of positive squares in 2 ways, for example, as 2540836 + 4227136 = 1594^2 + 2056^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6767977) 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, 49697 + ... + 49832.

It is an arithmetic number, because the mean of its divisors is an integer number (1045065).

Almost surely, 2^6767972 is an apocalyptic number.

It is an amenable number.

6767972 is a deficient number, since it is larger than the sum of its proper divisors (5772808).

6767972 is a wasteful number, since it uses less digits than its factorization.

6767972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99550 (or 99548 counting only the distinct ones).

The product of its digits is 222264, while the sum is 44.

The square root of 6767972 is about 2601.5326252038. The cubic root of 6767972 is about 189.1557370006.

The spelling of 6767972 in words is "six million, seven hundred sixty-seven thousand, nine hundred seventy-two".