5226997 has 2 divisors, whose sum is σ = 5226998. Its totient is φ = 5226996.

The previous prime is 5226983. The next prime is 5227009. The reversal of 5226997 is 7996225.

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., 3481956 + 1745041 = 1866^2 + 1321^2 .

It is a cyclic number.

It is not a de Polignac number, because 5226997 - 2¹⁵ = 5194229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5226797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2613498 + 2613499.

It is an arithmetic number, because the mean of its divisors is an integer number (2613499).

Almost surely, 2^5226997 is an apocalyptic number.

It is an amenable number.

5226997 is a deficient number, since it is larger than the sum of its proper divisors (1).

5226997 is an equidigital number, since it uses as much as digits as its factorization.

5226997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 40.

The square root of 5226997 is about 2286.2626708233. The cubic root of 5226997 is about 173.5471223814.

The spelling of 5226997 in words is "five million, two hundred twenty-six thousand, nine hundred ninety-seven".