5523630 has 64 divisors (see below), whose sum is σ = 15690240. Its totient is φ = 1217664.

The previous prime is 5523629. The next prime is 5523631. The reversal of 5523630 is 363255.

It is an interprime number because it is at equal distance from previous prime (5523629) and next prime (5523631).

It is a self number, because there is not a number n which added to its sum of digits gives 5523630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5523631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5637 + ... + 6543.

It is an arithmetic number, because the mean of its divisors is an integer number (245160).

Almost surely, 2^5523630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5523630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7845120).

5523630 is an abundant number, since it is smaller than the sum of its proper divisors (10166610).

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

5523630 is a wasteful number, since it uses less digits than its factorization.

5523630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 5523630 is about 2350.2404132344. The cubic root of 5523630 is about 176.7698499327.

Adding to 5523630 its reverse (363255), we get a palindrome (5886885).

The spelling of 5523630 in words is "five million, five hundred twenty-three thousand, six hundred thirty".