5386891 has 2 divisors, whose sum is σ = 5386892. Its totient is φ = 5386890.

The previous prime is 5386883. The next prime is 5386921. The reversal of 5386891 is 1986835.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5386891 - 2³ = 5386883 is a prime.

5386891 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5381891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2693445 + 2693446.

It is an arithmetic number, because the mean of its divisors is an integer number (2693446).

Almost surely, 2^5386891 is an apocalyptic number.

5386891 is a deficient number, since it is larger than the sum of its proper divisors (1).

5386891 is an equidigital number, since it uses as much as digits as its factorization.

5386891 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 40.

The square root of 5386891 is about 2320.9676861172. The cubic root of 5386891 is about 175.2989827826.

The spelling of 5386891 in words is "five million, three hundred eighty-six thousand, eight hundred ninety-one".