5381830 has 16 divisors (see below), whose sum is σ = 9797760. Its totient is φ = 2128192.

The previous prime is 5381819. The next prime is 5381861. The reversal of 5381830 is 381835.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2134 + ... + 3913.

It is an arithmetic number, because the mean of its divisors is an integer number (612360).

Almost surely, 2^5381830 is an apocalyptic number.

5381830 is a deficient number, since it is larger than the sum of its proper divisors (4415930).

5381830 is a wasteful number, since it uses less digits than its factorization.

5381830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6143.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5381830 is about 2319.8771519199. The cubic root of 5381830 is about 175.2440676107.

The spelling of 5381830 in words is "five million, three hundred eighty-one thousand, eight hundred thirty".