5526624 has 48 divisors (see below), whose sum is σ = 15144192. Its totient is φ = 1761408.

The previous prime is 5526623. The next prime is 5526643. The reversal of 5526624 is 4266255.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 5526591 and 5526600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5526623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 957 + ... + 3459.

It is an arithmetic number, because the mean of its divisors is an integer number (315504).

Almost surely, 2^5526624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5526624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7572096).

5526624 is an abundant number, since it is smaller than the sum of its proper divisors (9617568).

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

5526624 is a wasteful number, since it uses less digits than its factorization.

5526624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539 (or 2531 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 5526624 is about 2350.8772830584. The cubic root of 5526624 is about 176.8017826373.

The spelling of 5526624 in words is "five million, five hundred twenty-six thousand, six hundred twenty-four".