7116751 has 2 divisors, whose sum is σ = 7116752. Its totient is φ = 7116750.

The previous prime is 7116749. The next prime is 7116779. The reversal of 7116751 is 1576117.

It is an a-pointer prime, because the next prime (7116779) can be obtained adding 7116751 to its sum of digits (28).

It is a weak prime.

It is an emirp because it is prime and its reverse (1576117) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7116751 - 2¹ = 7116749 is a prime.

Together with 7116749, it forms a pair of twin primes.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7111751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3558375 + 3558376.

It is an arithmetic number, because the mean of its divisors is an integer number (3558376).

Almost surely, 2^7116751 is an apocalyptic number.

7116751 is a deficient number, since it is larger than the sum of its proper divisors (1).

7116751 is an equidigital number, since it uses as much as digits as its factorization.

7116751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1470, while the sum is 28.

The square root of 7116751 is about 2667.7239362423. The cubic root of 7116751 is about 192.3507675693.

The spelling of 7116751 in words is "seven million, one hundred sixteen thousand, seven hundred fifty-one".