5866854 has 32 divisors (see below), whose sum is σ = 13741056. Its totient is φ = 1634880.

The previous prime is 5866849. The next prime is 5866867. The reversal of 5866854 is 4586685.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 15 ways as a sum of consecutive naturals, for example, 19 + ... + 3425.

It is an arithmetic number, because the mean of its divisors is an integer number (429408).

Almost surely, 2^5866854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5866854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6870528).

5866854 is an abundant number, since it is smaller than the sum of its proper divisors (7874202).

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

5866854 is a wasteful number, since it uses less digits than its factorization.

5866854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3460.

The product of its digits is 230400, while the sum is 42.

The square root of 5866854 is about 2422.1589543215. The cubic root of 5866854 is about 180.3578682770.

The spelling of 5866854 in words is "five million, eight hundred sixty-six thousand, eight hundred fifty-four".