2846401 has 2 divisors, whose sum is σ = 2846402. Its totient is φ = 2846400.

The previous prime is 2846399. The next prime is 2846413. The reversal of 2846401 is 1046482.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1962801 + 883600 = 1401^2 + 940^2 .

It is a cyclic number.

It is not a de Polignac number, because 2846401 - 2¹ = 2846399 is a prime.

Together with 2846399, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2846491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1423200 + 1423201.

It is an arithmetic number, because the mean of its divisors is an integer number (1423201).

2^2846401 is an apocalyptic number.

It is an amenable number.

2846401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2846401 is an equidigital number, since it uses as much as digits as its factorization.

2846401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2846401 is about 1687.1280330787. The cubic root of 2846401 is about 141.7202885055.

The spelling of 2846401 in words is "two million, eight hundred forty-six thousand, four hundred one".