5500390 has 16 divisors (see below), whose sum is σ = 11315232. Its totient is φ = 1885824.

The previous prime is 5500387. The next prime is 5500403. The reversal of 5500390 is 930055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39219 + ... + 39358.

It is an arithmetic number, because the mean of its divisors is an integer number (707202).

Almost surely, 2^5500390 is an apocalyptic number.

5500390 is an abundant number, since it is smaller than the sum of its proper divisors (5814842).

5500390 is a wasteful number, since it uses less digits than its factorization.

5500390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78591.

The product of its (nonzero) digits is 675, while the sum is 22.

The square root of 5500390 is about 2345.2910267172. The cubic root of 5500390 is about 176.5215888975.

The spelling of 5500390 in words is "five million, five hundred thousand, three hundred ninety".