5405205 has 32 divisors (see below), whose sum is σ = 9507456. Its totient is φ = 2605824.

The previous prime is 5405189. The next prime is 5405221. The reversal of 5405205 is 5025045.

It is an interprime number because it is at equal distance from previous prime (5405189) and next prime (5405221).

It is not a de Polignac number, because 5405205 - 2⁴ = 5405189 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 10074 + ... + 10596.

It is an arithmetic number, because the mean of its divisors is an integer number (297108).

Almost surely, 2^5405205 is an apocalyptic number.

It is an amenable number.

5405205 is a deficient number, since it is larger than the sum of its proper divisors (4102251).

5405205 is a wasteful number, since it uses less digits than its factorization.

5405205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597.

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 5405205 is about 2324.9096756648. The cubic root of 5405205 is about 175.4974147556.

The spelling of 5405205 in words is "five million, four hundred five thousand, two hundred five".