5861838 has 32 divisors (see below), whose sum is σ = 12558240. Its totient is φ = 1817600.

The previous prime is 5861837. The next prime is 5861851. The reversal of 5861838 is 8381685.

It is a happy number.

It is a super-2 number, since 2×5861838² = 68722289476488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5861796 and 5861805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5861837) 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 15 ways as a sum of consecutive naturals, for example, 10018 + ... + 10586.

It is an arithmetic number, because the mean of its divisors is an integer number (392445).

Almost surely, 2^5861838 is an apocalyptic number.

5861838 is an abundant number, since it is smaller than the sum of its proper divisors (6696402).

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

5861838 is a wasteful number, since it uses less digits than its factorization.

5861838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692.

The product of its digits is 46080, while the sum is 39.

The square root of 5861838 is about 2421.1232930192. The cubic root of 5861838 is about 180.3064532703.

The spelling of 5861838 in words is "five million, eight hundred sixty-one thousand, eight hundred thirty-eight".