5394432 has 52 divisors (see below), whose sum is σ = 14416160. Its totient is φ = 1794048.

The previous prime is 5394407. The next prime is 5394437. The reversal of 5394432 is 2344935.

It is a d-powerful number, because it can be written as 5⁷ + 3⁶ + 9 + 4⁸ + 4¹¹ + 3¹² + 2¹⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 5394432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5394437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12069 + ... + 12507.

Almost surely, 2^5394432 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 5394432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7208080).

5394432 is an abundant number, since it is smaller than the sum of its proper divisors (9021728).

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

5394432 is an equidigital number, since it uses as much as digits as its factorization.

5394432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 444 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 5394432 is about 2322.5916558879. The cubic root of 5394432 is about 175.3807438121.

The spelling of 5394432 in words is "five million, three hundred ninety-four thousand, four hundred thirty-two".