5481205 has 8 divisors (see below), whose sum is σ = 6667992. Its totient is φ = 4324608.

The previous prime is 5481173. The next prime is 5481209. The reversal of 5481205 is 5021845.

It can be written as a sum of positive squares in 4 ways, for example, as 400689 + 5080516 = 633^2 + 2254^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5481205 - 2⁵ = 5481173 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5481205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5481209) 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 7 ways as a sum of consecutive naturals, for example, 7144 + ... + 7873.

It is an arithmetic number, because the mean of its divisors is an integer number (833499).

Almost surely, 2^5481205 is an apocalyptic number.

It is an amenable number.

5481205 is a deficient number, since it is larger than the sum of its proper divisors (1186787).

5481205 is a wasteful number, since it uses less digits than its factorization.

5481205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15095.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 5481205 is about 2341.1973432413. The cubic root of 5481205 is about 176.3161179094.

The spelling of 5481205 in words is "five million, four hundred eighty-one thousand, two hundred five".