5506722 has 48 divisors (see below), whose sum is σ = 13031928. Its totient is φ = 1670400.

The previous prime is 5506717. The next prime is 5506727. The reversal of 5506722 is 2276055.

It is an interprime number because it is at equal distance from previous prime (5506717) and next prime (5506727).

It can be written as a sum of positive squares in 4 ways, for example, as 4447881 + 1058841 = 2109^2 + 1029^2 .

It is not an unprimeable number, because it can be changed into a prime (5506727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23518 + ... + 23750.

Almost surely, 2^5506722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5506722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6515964).

5506722 is an abundant number, since it is smaller than the sum of its proper divisors (7525206).

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

5506722 is a wasteful number, since it uses less digits than its factorization.

5506722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 352 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 5506722 is about 2346.6405775065. The cubic root of 5506722 is about 176.5892996154.

The spelling of 5506722 in words is "five million, five hundred six thousand, seven hundred twenty-two".