5320861 has 12 divisors (see below), whose sum is σ = 6666492. Its totient is φ = 4209408.

The previous prime is 5320853. The next prime is 5320879. The reversal of 5320861 is 1680235.

It is a happy number.

5320861 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2059225 + 3261636 = 1435^2 + 1806^2 .

It is not a de Polignac number, because 5320861 - 2³ = 5320853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3540 + ... + 4813.

It is an arithmetic number, because the mean of its divisors is an integer number (555541).

Almost surely, 2^5320861 is an apocalyptic number.

It is an amenable number.

5320861 is a deficient number, since it is larger than the sum of its proper divisors (1345631).

5320861 is a wasteful number, since it uses less digits than its factorization.

5320861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8380 (or 8373 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 5320861 is about 2306.6991568039. The cubic root of 5320861 is about 174.5797918080.

The spelling of 5320861 in words is "five million, three hundred twenty thousand, eight hundred sixty-one".