5394847 has 2 divisors, whose sum is σ = 5394848. Its totient is φ = 5394846.

The previous prime is 5394839. The next prime is 5394863. The reversal of 5394847 is 7484935.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5394847 - 2³ = 5394839 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5394877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2697423 + 2697424.

It is an arithmetic number, because the mean of its divisors is an integer number (2697424).

Almost surely, 2^5394847 is an apocalyptic number.

5394847 is a deficient number, since it is larger than the sum of its proper divisors (1).

5394847 is an equidigital number, since it uses as much as digits as its factorization.

5394847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 40.

The square root of 5394847 is about 2322.6809940239. The cubic root of 5394847 is about 175.3852411124.

It can be divided in two parts, 5394 and 847, that added together give a square (6241 = 79²).

The spelling of 5394847 in words is "five million, three hundred ninety-four thousand, eight hundred forty-seven".