5500326 has 32 divisors (see below), whose sum is σ = 11950848. Its totient is φ = 1677600.

The previous prime is 5500321. The next prime is 5500373. The reversal of 5500326 is 6230055.

It is a super-2 number, since 2×5500326² = 60507172212552, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11545 + ... + 12011.

It is an arithmetic number, because the mean of its divisors is an integer number (373464).

Almost surely, 2^5500326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5500326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5975424).

5500326 is an abundant number, since it is smaller than the sum of its proper divisors (6450522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5500326 is a wasteful number, since it uses less digits than its factorization.

5500326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 5500326 is about 2345.2773823154. The cubic root of 5500326 is about 176.5209042536.

The spelling of 5500326 in words is "five million, five hundred thousand, three hundred twenty-six".