5240197 has 2 divisors, whose sum is σ = 5240198. Its totient is φ = 5240196.

The previous prime is 5240177. The next prime is 5240201. The reversal of 5240197 is 7910425.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5239521 + 676 = 2289^2 + 26^2 .

It is a cyclic number.

It is not a de Polignac number, because 5240197 - 2⁷ = 5240069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5240107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2620098 + 2620099.

It is an arithmetic number, because the mean of its divisors is an integer number (2620099).

Almost surely, 2^5240197 is an apocalyptic number.

It is an amenable number.

5240197 is a deficient number, since it is larger than the sum of its proper divisors (1).

5240197 is an equidigital number, since it uses as much as digits as its factorization.

5240197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 5240197 is about 2289.1476579723. The cubic root of 5240197 is about 173.6930886880.

The spelling of 5240197 in words is "five million, two hundred forty thousand, one hundred ninety-seven".