5381582 has 8 divisors (see below), whose sum is σ = 8127000. Its totient is φ = 2672584.

The previous prime is 5381581. The next prime is 5381599. The reversal of 5381582 is 2851835.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5381582² = 57922849645448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5381581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8732 + ... + 9327.

It is an arithmetic number, because the mean of its divisors is an integer number (1015875).

Almost surely, 2^5381582 is an apocalyptic number.

5381582 is a deficient number, since it is larger than the sum of its proper divisors (2745418).

5381582 is a wasteful number, since it uses less digits than its factorization.

5381582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18210.

The product of its digits is 9600, while the sum is 32.

The square root of 5381582 is about 2319.8237001979. The cubic root of 5381582 is about 175.2413757633.

The spelling of 5381582 in words is "five million, three hundred eighty-one thousand, five hundred eighty-two".