5820238 has 8 divisors (see below), whose sum is σ = 8789400. Its totient is φ = 2890440.

The previous prime is 5820233. The next prime is 5820247. The reversal of 5820238 is 8320285.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5820233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9468 + ... + 10063.

It is an arithmetic number, because the mean of its divisors is an integer number (1098675).

Almost surely, 2^5820238 is an apocalyptic number.

5820238 is a deficient number, since it is larger than the sum of its proper divisors (2969162).

5820238 is a wasteful number, since it uses less digits than its factorization.

5820238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19682.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 5820238 is about 2412.5169429457. The cubic root of 5820238 is about 179.8789103283.

The spelling of 5820238 in words is "five million, eight hundred twenty thousand, two hundred thirty-eight".