5438105 has 4 divisors (see below), whose sum is σ = 6525732. Its totient is φ = 4350480.

The previous prime is 5438101. The next prime is 5438107. The reversal of 5438105 is 5018345.

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 3952144 + 1485961 = 1988^2 + 1219^2 .

It is not a de Polignac number, because 5438105 - 2² = 5438101 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5438101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543806 + ... + 543815.

It is an arithmetic number, because the mean of its divisors is an integer number (1631433).

Almost surely, 2^5438105 is an apocalyptic number.

It is an amenable number.

5438105 is a deficient number, since it is larger than the sum of its proper divisors (1087627).

5438105 is a wasteful number, since it uses less digits than its factorization.

5438105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087626.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 5438105 is about 2331.9744852807. The cubic root of 5438105 is about 175.8527629650.

The spelling of 5438105 in words is "five million, four hundred thirty-eight thousand, one hundred five".