5446391 has 2 divisors, whose sum is σ = 5446392. Its totient is φ = 5446390.

The previous prime is 5446387. The next prime is 5446417. The reversal of 5446391 is 1936445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5446391 - 2² = 5446387 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5446351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2723195 + 2723196.

It is an arithmetic number, because the mean of its divisors is an integer number (2723196).

Almost surely, 2^5446391 is an apocalyptic number.

5446391 is a deficient number, since it is larger than the sum of its proper divisors (1).

5446391 is an equidigital number, since it uses as much as digits as its factorization.

5446391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 5446391 is about 2333.7504151044. The cubic root of 5446391 is about 175.9420328212.

The spelling of 5446391 in words is "five million, four hundred forty-six thousand, three hundred ninety-one".