5523216 has 20 divisors (see below), whose sum is σ = 14268432. Its totient is φ = 1841056.

The previous prime is 5523211. The next prime is 5523223. The reversal of 5523216 is 6123255.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 5⁵ + 5⁸ + 2¹⁰ + 3¹⁴ + 2¹⁶ + 1 + 6⁷ .

It is not an unprimeable number, because it can be changed into a prime (5523211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57486 + ... + 57581.

Almost surely, 2^5523216 is an apocalyptic number.

It is an amenable number.

5523216 is an abundant number, since it is smaller than the sum of its proper divisors (8745216).

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

5523216 is a wasteful number, since it uses less digits than its factorization.

5523216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115078 (or 115072 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 5523216 is about 2350.1523354881. The cubic root of 5523216 is about 176.7654334803.

The spelling of 5523216 in words is "five million, five hundred twenty-three thousand, two hundred sixteen".