5768621 has 4 divisors (see below), whose sum is σ = 5785500. Its totient is φ = 5751744.

The previous prime is 5768599. The next prime is 5768629. The reversal of 5768621 is 1268675.

5768621 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4778596 + 990025 = 2186^2 + 995^2 .

It is a cyclic number.

It is not a de Polignac number, because 5768621 - 2⁶ = 5768557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5768629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7916 + ... + 8613.

It is an arithmetic number, because the mean of its divisors is an integer number (1446375).

Almost surely, 2^5768621 is an apocalyptic number.

It is an amenable number.

5768621 is a deficient number, since it is larger than the sum of its proper divisors (16879).

5768621 is a wasteful number, since it uses less digits than its factorization.

5768621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16878.

The product of its digits is 20160, while the sum is 35.

The square root of 5768621 is about 2401.7953701346. The cubic root of 5768621 is about 179.3455762783.

The spelling of 5768621 in words is "five million, seven hundred sixty-eight thousand, six hundred twenty-one".