5866056 has 96 divisors (see below), whose sum is σ = 18495360. Its totient is φ = 1645056.

The previous prime is 5866043. The next prime is 5866057. The reversal of 5866056 is 6506685.

It is a super-2 number, since 2×5866056² = 68821225990272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5866056.

It is not an unprimeable number, because it can be changed into a prime (5866057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51856 + ... + 51968.

It is an arithmetic number, because the mean of its divisors is an integer number (192660).

Almost surely, 2^5866056 is an apocalyptic number.

5866056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5866056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9247680).

5866056 is an abundant number, since it is smaller than the sum of its proper divisors (12629304).

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

5866056 is a wasteful number, since it uses less digits than its factorization.

5866056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 5866056 is about 2421.9942196463. The cubic root of 5866056 is about 180.3496905777.

The spelling of 5866056 in words is "five million, eight hundred sixty-six thousand, fifty-six".