6750251 has 2 divisors, whose sum is σ = 6750252. Its totient is φ = 6750250.

The previous prime is 6750229. The next prime is 6750253. The reversal of 6750251 is 1520576.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6750251 - 2¹⁸ = 6488107 is a prime.

Together with 6750253, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6750251.

It is not a weakly prime, because it can be changed into another prime (6750253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3375125 + 3375126.

It is an arithmetic number, because the mean of its divisors is an integer number (3375126).

Almost surely, 2^6750251 is an apocalyptic number.

6750251 is a deficient number, since it is larger than the sum of its proper divisors (1).

6750251 is an equidigital number, since it uses as much as digits as its factorization.

6750251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 6750251 is about 2598.1245158768. The cubic root of 6750251 is about 188.9904999751.

The spelling of 6750251 in words is "six million, seven hundred fifty thousand, two hundred fifty-one".