6775801 has 2 divisors, whose sum is σ = 6775802. Its totient is φ = 6775800.

The previous prime is 6775781. The next prime is 6775807. The reversal of 6775801 is 1085776.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6051600 + 724201 = 2460^2 + 851^2 .

It is a cyclic number.

It is not a de Polignac number, because 6775801 - 2¹³ = 6767609 is a prime.

It is a super-2 number, since 2×6775801² = 91822958383202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6775807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3387900 + 3387901.

It is an arithmetic number, because the mean of its divisors is an integer number (3387901).

Almost surely, 2^6775801 is an apocalyptic number.

It is an amenable number.

6775801 is a deficient number, since it is larger than the sum of its proper divisors (1).

6775801 is an equidigital number, since it uses as much as digits as its factorization.

6775801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 6775801 is about 2603.0368802612. The cubic root of 6775801 is about 189.2286455770.

The spelling of 6775801 in words is "six million, seven hundred seventy-five thousand, eight hundred one".