6972767 has 2 divisors, whose sum is σ = 6972768. Its totient is φ = 6972766.

The previous prime is 6972743. The next prime is 6972781. The reversal of 6972767 is 7672796.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6972767 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6972787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3486383 + 3486384.

It is an arithmetic number, because the mean of its divisors is an integer number (3486384).

Almost surely, 2^6972767 is an apocalyptic number.

6972767 is a deficient number, since it is larger than the sum of its proper divisors (1).

6972767 is an equidigital number, since it uses as much as digits as its factorization.

6972767 is an evil number, because the sum of its binary digits is even.

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

The square root of 6972767 is about 2640.5997424828. The cubic root of 6972767 is about 191.0447251420.

The spelling of 6972767 in words is "six million, nine hundred seventy-two thousand, seven hundred sixty-seven".