4522496 has 60 divisors (see below), whose sum is σ = 10068366. Its totient is φ = 2027520.

The previous prime is 4522471. The next prime is 4522499. The reversal of 4522496 is 6942254.

It can be written as a sum of positive squares in only one way, i.e., 3748096 + 774400 = 1936^2 + 880^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (4522499) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61916 + ... + 61988.

Almost surely, 2^4522496 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 4522496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5034183).

4522496 is an abundant number, since it is smaller than the sum of its proper divisors (5545870).

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

4522496 is an equidigital number, since it uses as much as digits as its factorization.

4522496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 86 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 4522496 is about 2126.6160913526. The cubic root of 4522496 is about 165.3710169624.

Adding to 4522496 its sum of digits (32), we get a triangular number (4522528 = T₃₀₀₇).

The spelling of 4522496 in words is "four million, five hundred twenty-two thousand, four hundred ninety-six".