5380032 has 56 divisors (see below), whose sum is σ = 16272256. Its totient is φ = 1536768.

The previous prime is 5380009. The next prime is 5380049. The reversal of 5380032 is 2300835.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 5379990 and 5380008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 658 + ... + 3345.

It is an arithmetic number, because the mean of its divisors is an integer number (290576).

Almost surely, 2^5380032 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 5380032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8136128).

5380032 is an abundant number, since it is smaller than the sum of its proper divisors (10892224).

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

5380032 is a wasteful number, since it uses less digits than its factorization.

5380032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4025 (or 4015 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 5380032 is about 2319.4895990282. The cubic root of 5380032 is about 175.2245498427.

Adding to 5380032 its reverse (2300835), we get a palindrome (7680867).

The spelling of 5380032 in words is "five million, three hundred eighty thousand, thirty-two".