5340432 has 80 divisors (see below), whose sum is σ = 14776832. Its totient is φ = 1658880.

The previous prime is 5340427. The next prime is 5340443. The reversal of 5340432 is 2340435.

It is a happy number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5340399 and 5340408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55008 + ... + 55104.

Almost surely, 2^5340432 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 5340432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7388416).

5340432 is an abundant number, since it is smaller than the sum of its proper divisors (9436400).

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

5340432 is a wasteful number, since it uses less digits than its factorization.

5340432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 5340432 is about 2310.9374721095. The cubic root of 5340432 is about 174.7935742881.

Adding to 5340432 its reverse (2340435), we get a palindrome (7680867).

The spelling of 5340432 in words is "five million, three hundred forty thousand, four hundred thirty-two".