5381842 has 8 divisors (see below), whose sum is σ = 8193456. Its totient is φ = 2650692.

The previous prime is 5381819. The next prime is 5381861. The reversal of 5381842 is 2481835.

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

It is a plaindrome in base 9.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19948 + ... + 20215.

It is an arithmetic number, because the mean of its divisors is an integer number (1024182).

Almost surely, 2^5381842 is an apocalyptic number.

5381842 is a deficient number, since it is larger than the sum of its proper divisors (2811614).

5381842 is a wasteful number, since it uses less digits than its factorization.

5381842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40232.

The product of its digits is 7680, while the sum is 31.

The square root of 5381842 is about 2319.8797382623. The cubic root of 5381842 is about 175.2441978593.

The spelling of 5381842 in words is "five million, three hundred eighty-one thousand, eight hundred forty-two".