5856401 has 2 divisors, whose sum is σ = 5856402. Its totient is φ = 5856400.

The previous prime is 5856379. The next prime is 5856407. The reversal of 5856401 is 1046585.

It is a happy number.

It is a Cunningham number, because it is equal to 2420²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5856400 + 1 = 2420^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 5856401 - 2⁶ = 5856337 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5856407) 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, 2928200 + 2928201.

It is an arithmetic number, because the mean of its divisors is an integer number (2928201).

Almost surely, 2^5856401 is an apocalyptic number.

It is an amenable number.

5856401 is a deficient number, since it is larger than the sum of its proper divisors (1).

5856401 is an equidigital number, since it uses as much as digits as its factorization.

5856401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 5856401 is about 2420.0002066116. Note that the first 3 decimals coincide. The cubic root of 5856401 is about 180.2506897916.

The spelling of 5856401 in words is "five million, eight hundred fifty-six thousand, four hundred one".