5198747 has 2 divisors, whose sum is σ = 5198748. Its totient is φ = 5198746.

The previous prime is 5198737. The next prime is 5198749. The reversal of 5198747 is 7478915.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5198747 - 2²⁰ = 4150171 is a prime.

Together with 5198749, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5198749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2599373 + 2599374.

It is an arithmetic number, because the mean of its divisors is an integer number (2599374).

Almost surely, 2^5198747 is an apocalyptic number.

5198747 is a deficient number, since it is larger than the sum of its proper divisors (1).

5198747 is an equidigital number, since it uses as much as digits as its factorization.

5198747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70560, while the sum is 41.

The square root of 5198747 is about 2280.0760952214. The cubic root of 5198747 is about 173.2339045965.

The spelling of 5198747 in words is "five million, one hundred ninety-eight thousand, seven hundred forty-seven".