6954401 has 2 divisors, whose sum is σ = 6954402. Its totient is φ = 6954400.

The previous prime is 6954391. The next prime is 6954407. The reversal of 6954401 is 1044596.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3996001 + 2958400 = 1999^2 + 1720^2 .

It is a cyclic number.

It is not a de Polignac number, because 6954401 - 2²² = 2760097 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6954407) 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, 3477200 + 3477201.

It is an arithmetic number, because the mean of its divisors is an integer number (3477201).

Almost surely, 2^6954401 is an apocalyptic number.

It is an amenable number.

6954401 is a deficient number, since it is larger than the sum of its proper divisors (1).

6954401 is an equidigital number, since it uses as much as digits as its factorization.

6954401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 6954401 is about 2637.1198304211. The cubic root of 6954401 is about 190.8768428386.

Adding to 6954401 its reverse (1044596), we get a palindrome (7998997).

The spelling of 6954401 in words is "six million, nine hundred fifty-four thousand, four hundred one".