6417401 has 2 divisors, whose sum is σ = 6417402. Its totient is φ = 6417400.

The previous prime is 6417379. The next prime is 6417413. The reversal of 6417401 is 1047146.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5856400 + 561001 = 2420^2 + 749^2 .

It is a cyclic number.

It is not a de Polignac number, because 6417401 - 2¹⁸ = 6155257 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6417431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3208700 + 3208701.

It is an arithmetic number, because the mean of its divisors is an integer number (3208701).

Almost surely, 2^6417401 is an apocalyptic number.

It is an amenable number.

6417401 is a deficient number, since it is larger than the sum of its proper divisors (1).

6417401 is an equidigital number, since it uses as much as digits as its factorization.

6417401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 6417401 is about 2533.2589682068. The cubic root of 6417401 is about 185.8316683387.

The spelling of 6417401 in words is "six million, four hundred seventeen thousand, four hundred one".