5861855 has 8 divisors (see below), whose sum is σ = 7448112. Its totient is φ = 4413568.

The previous prime is 5861851. The next prime is 5861881. The reversal of 5861855 is 5581685.

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

It is a cyclic number.

It is not a de Polignac number, because 5861855 - 2² = 5861851 is a prime.

It is a super-2 number, since 2×5861855² = 68722688082050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5861851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34397 + ... + 34566.

It is an arithmetic number, because the mean of its divisors is an integer number (931014).

Almost surely, 2^5861855 is an apocalyptic number.

5861855 is a deficient number, since it is larger than the sum of its proper divisors (1586257).

5861855 is a wasteful number, since it uses less digits than its factorization.

5861855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68985.

The product of its digits is 48000, while the sum is 38.

The square root of 5861855 is about 2421.1268037837. The cubic root of 5861855 is about 180.3066275732.

The spelling of 5861855 in words is "five million, eight hundred sixty-one thousand, eight hundred fifty-five".