5432320 has 44 divisors (see below), whose sum is σ = 13043484. Its totient is φ = 2170880.

The previous prime is 5432311. The next prime is 5432321. The reversal of 5432320 is 232345.

It can be written as a sum of positive squares in 2 ways, for example, as 2768896 + 2663424 = 1664^2 + 1632^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5432321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4590 + ... + 5650.

Almost surely, 2^5432320 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 5432320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6521742).

5432320 is an abundant number, since it is smaller than the sum of its proper divisors (7611164).

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

5432320 is a wasteful number, since it uses less digits than its factorization.

5432320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086 (or 1068 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 5432320 is about 2330.7337900327. The cubic root of 5432320 is about 175.7903840554.

Adding to 5432320 its reverse (232345), we get a palindrome (5664665).

The spelling of 5432320 in words is "five million, four hundred thirty-two thousand, three hundred twenty".