5522405 has 16 divisors (see below), whose sum is σ = 7668864. Its totient is φ = 3739200.

The previous prime is 5522393. The next prime is 5522411. The reversal of 5522405 is 5042255.

It is not a de Polignac number, because 5522405 - 2⁴ = 5522389 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 15 ways as a sum of consecutive naturals, for example, 1955 + ... + 3855.

It is an arithmetic number, because the mean of its divisors is an integer number (479304).

Almost surely, 2^5522405 is an apocalyptic number.

It is an amenable number.

5522405 is a deficient number, since it is larger than the sum of its proper divisors (2146459).

5522405 is a wasteful number, since it uses less digits than its factorization.

5522405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1996.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 5522405 is about 2349.9797871471. The cubic root of 5522405 is about 176.7567812878.

The spelling of 5522405 in words is "five million, five hundred twenty-two thousand, four hundred five".