5226587 has 2 divisors, whose sum is σ = 5226588. Its totient is φ = 5226586.

The previous prime is 5226553. The next prime is 5226619. The reversal of 5226587 is 7856225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5226587 - 2¹⁴ = 5210203 is a prime.

It is a d-powerful number, because it can be written as 5² + 2¹³ + 2²⁰ + 6⁸ + 5⁸ + 8⁷ + 7⁴ .

It is not a weakly prime, because it can be changed into another prime (5226517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2613293 + 2613294.

It is an arithmetic number, because the mean of its divisors is an integer number (2613294).

Almost surely, 2^5226587 is an apocalyptic number.

5226587 is a deficient number, since it is larger than the sum of its proper divisors (1).

5226587 is an equidigital number, since it uses as much as digits as its factorization.

5226587 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33600, while the sum is 35.

The square root of 5226587 is about 2286.1730030774. The cubic root of 5226587 is about 173.5425846465.

The spelling of 5226587 in words is "five million, two hundred twenty-six thousand, five hundred eighty-seven".