5329428 has 48 divisors (see below), whose sum is σ = 13547520. Its totient is φ = 1620864.

The previous prime is 5329397. The next prime is 5329453. The reversal of 5329428 is 8249235.

It is a happy number.

It is a congruent number.

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, 19678 + ... + 19946.

It is an arithmetic number, because the mean of its divisors is an integer number (282240).

Almost surely, 2^5329428 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 5329428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6773760).

5329428 is an abundant number, since it is smaller than the sum of its proper divisors (8218092).

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

5329428 is a wasteful number, since it uses less digits than its factorization.

5329428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416 (or 414 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 5329428 is about 2308.5553924478. Note that the first 3 decimals coincide. The cubic root of 5329428 is about 174.6734372477.

The spelling of 5329428 in words is "five million, three hundred twenty-nine thousand, four hundred twenty-eight".