5208739 has 2 divisors, whose sum is σ = 5208740. Its totient is φ = 5208738.

The previous prime is 5208727. The next prime is 5208751. The reversal of 5208739 is 9378025.

It is a balanced prime because it is at equal distance from previous prime (5208727) and next prime (5208751).

It is a cyclic number.

It is not a de Polignac number, because 5208739 - 2⁹ = 5208227 is a prime.

It is not a weakly prime, because it can be changed into another prime (5208779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2604369 + 2604370.

It is an arithmetic number, because the mean of its divisors is an integer number (2604370).

Almost surely, 2^5208739 is an apocalyptic number.

5208739 is a deficient number, since it is larger than the sum of its proper divisors (1).

5208739 is an equidigital number, since it uses as much as digits as its factorization.

5208739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 5208739 is about 2282.2661983213. The cubic root of 5208739 is about 173.3448188477.

The spelling of 5208739 in words is "five million, two hundred eight thousand, seven hundred thirty-nine".