5286641 has 2 divisors, whose sum is σ = 5286642. Its totient is φ = 5286640.

The previous prime is 5286623. The next prime is 5286649. The reversal of 5286641 is 1466825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4857616 + 429025 = 2204^2 + 655^2 .

It is a cyclic number.

It is not a de Polignac number, because 5286641 - 2²² = 1092337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5286598 and 5286607.

It is not a weakly prime, because it can be changed into another prime (5286649) by changing a digit.

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 as a sum of consecutive naturals, namely, 2643320 + 2643321.

It is an arithmetic number, because the mean of its divisors is an integer number (2643321).

Almost surely, 2^5286641 is an apocalyptic number.

It is an amenable number.

5286641 is a deficient number, since it is larger than the sum of its proper divisors (1).

5286641 is an equidigital number, since it uses as much as digits as its factorization.

5286641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 32.

The square root of 5286641 is about 2299.2696666550. The cubic root of 5286641 is about 174.2047288541.

The spelling of 5286641 in words is "five million, two hundred eighty-six thousand, six hundred forty-one".