5381632 has 40 divisors (see below), whose sum is σ = 11244816. Its totient is φ = 2568192.

The previous prime is 5381627. The next prime is 5381653. The reversal of 5381632 is 2361835.

It is a self number, because there is not a number n which added to its sum of digits gives 5381632.

It is a congruent number.

It is an unprimeable number.

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, 11548 + ... + 12004.

Almost surely, 2^5381632 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 5381632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5622408).

5381632 is an abundant number, since it is smaller than the sum of its proper divisors (5863184).

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

5381632 is an equidigital number, since it uses as much as digits as its factorization.

5381632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498 (or 482 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 5381632 is about 2319.8344768539. The cubic root of 5381632 is about 175.2419184811.

The spelling of 5381632 in words is "five million, three hundred eighty-one thousand, six hundred thirty-two".