6992201 has 2 divisors, whose sum is σ = 6992202. Its totient is φ = 6992200.

The previous prime is 6992191. The next prime is 6992231. The reversal of 6992201 is 1022996.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4020025 + 2972176 = 2005^2 + 1724^2 .

It is a cyclic number.

It is not a de Polignac number, because 6992201 - 2⁶ = 6992137 is a prime.

It is a Chen prime.

It is equal to p₄₇₆₁₄₇ and since 6992201 and 476147 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (6992231) 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 as a sum of consecutive naturals, namely, 3496100 + 3496101.

It is an arithmetic number, because the mean of its divisors is an integer number (3496101).

Almost surely, 2^6992201 is an apocalyptic number.

It is an amenable number.

6992201 is a deficient number, since it is larger than the sum of its proper divisors (1).

6992201 is an equidigital number, since it uses as much as digits as its factorization.

6992201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 6992201 is about 2644.2770278471. The cubic root of 6992201 is about 191.2220492566. Note that the first 3 decimals are identical.

The spelling of 6992201 in words is "six million, nine hundred ninety-two thousand, two hundred one".