5773866 has 48 divisors (see below), whose sum is σ = 13789440. Its totient is φ = 1606080.

The previous prime is 5773861. The next prime is 5773877. The reversal of 5773866 is 6683775.

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

It is a d-powerful number, because it can be written as 5 + 7 + 7⁸ + 3⁶ + 8³ + 6² + 6⁵ .

It is not an unprimeable number, because it can be changed into a prime (5773861) 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, 11815 + ... + 12293.

It is an arithmetic number, because the mean of its divisors is an integer number (287280).

Almost surely, 2^5773866 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5773866, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6894720).

5773866 is an abundant number, since it is smaller than the sum of its proper divisors (8015574).

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

5773866 is a wasteful number, since it uses less digits than its factorization.

5773866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 532 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The square root of 5773866 is about 2402.8870135735. The cubic root of 5773866 is about 179.3999152383.

Subtracting 5773866 from its reverse (6683775), we obtain a palindrome (909909).

The spelling of 5773866 in words is "five million, seven hundred seventy-three thousand, eight hundred sixty-six".