5522526 has 32 divisors (see below), whose sum is σ = 12672000. Its totient is φ = 1780920.

The previous prime is 5522519. The next prime is 5522527. The reversal of 5522526 is 6252255.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 5522526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5522527) 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, 25 + ... + 3323.

It is an arithmetic number, because the mean of its divisors is an integer number (396000).

Almost surely, 2^5522526 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5522526, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6336000).

5522526 is an abundant number, since it is smaller than the sum of its proper divisors (7149474).

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

5522526 is a wasteful number, since it uses less digits than its factorization.

5522526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341 (or 3335 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 5522526 is about 2350.0055319084. The cubic root of 5522526 is about 176.7580722359.

The spelling of 5522526 in words is "five million, five hundred twenty-two thousand, five hundred twenty-six".