5356865 has 4 divisors (see below), whose sum is σ = 6428244. Its totient is φ = 4285488.

The previous prime is 5356849. The next prime is 5356867. The reversal of 5356865 is 5686535.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1324801 + 4032064 = 1151^2 + 2008^2 .

It is a cyclic number.

It is not a de Polignac number, because 5356865 - 2⁴ = 5356849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5356867) 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 in 3 ways as a sum of consecutive naturals, for example, 535682 + ... + 535691.

It is an arithmetic number, because the mean of its divisors is an integer number (1607061).

Almost surely, 2^5356865 is an apocalyptic number.

It is an amenable number.

5356865 is a deficient number, since it is larger than the sum of its proper divisors (1071379).

5356865 is a wasteful number, since it uses less digits than its factorization.

5356865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071378.

The product of its digits is 108000, while the sum is 38.

The square root of 5356865 is about 2314.4902246499. The cubic root of 5356865 is about 174.9726760060.

The spelling of 5356865 in words is "five million, three hundred fifty-six thousand, eight hundred sixty-five".