5785861 has 8 divisors (see below), whose sum is σ = 6177600. Its totient is φ = 5402880.

The previous prime is 5785859. The next prime is 5785873. The reversal of 5785861 is 1685875.

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 5785861 - 2¹ = 5785859 is a prime.

It is a super-2 number, since 2×5785861² = 66952375022642, 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 (5785891) 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, 796 + ... + 3493.

It is an arithmetic number, because the mean of its divisors is an integer number (772200).

Almost surely, 2^5785861 is an apocalyptic number.

It is an amenable number.

5785861 is a deficient number, since it is larger than the sum of its proper divisors (391739).

5785861 is a wasteful number, since it uses less digits than its factorization.

5785861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4379.

The product of its digits is 67200, while the sum is 40.

The square root of 5785861 is about 2405.3816744958. The cubic root of 5785861 is about 179.5240616094.

The spelling of 5785861 in words is "five million, seven hundred eighty-five thousand, eight hundred sixty-one".