5445232 has 40 divisors (see below), whose sum is σ = 11624256. Its totient is φ = 2455296.

The previous prime is 5445221. The next prime is 5445239. The reversal of 5445232 is 2325445.

It is a junction number, because it is equal to n+sod(n) for n = 5445197 and 5445206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445239) 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, 9498 + ... + 10054.

Almost surely, 2^5445232 is an apocalyptic number.

5445232 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5445232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5812128).

5445232 is an abundant number, since it is smaller than the sum of its proper divisors (6179024).

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

5445232 is a wasteful number, since it uses less digits than its factorization.

5445232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625 (or 619 counting only the distinct ones).

The product of its digits is 4800, while the sum is 25.

The square root of 5445232 is about 2333.5020891356. The cubic root of 5445232 is about 175.9295516949.

It can be divided in two parts, 544 and 5232, that added together give a square (5776 = 76²).

The spelling of 5445232 in words is "five million, four hundred forty-five thousand, two hundred thirty-two".