5296721 has 2 divisors, whose sum is σ = 5296722. Its totient is φ = 5296720.

The previous prime is 5296717. The next prime is 5296727. The reversal of 5296721 is 1276925.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4999696 + 297025 = 2236^2 + 545^2 .

It is a cyclic number.

It is not a de Polignac number, because 5296721 - 2² = 5296717 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (5296727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2648360 + 2648361.

It is an arithmetic number, because the mean of its divisors is an integer number (2648361).

Almost surely, 2^5296721 is an apocalyptic number.

It is an amenable number.

5296721 is a deficient number, since it is larger than the sum of its proper divisors (1).

5296721 is an equidigital number, since it uses as much as digits as its factorization.

5296721 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 32.

The square root of 5296721 is about 2301.4606231696. The cubic root of 5296721 is about 174.3153768571.

The spelling of 5296721 in words is "five million, two hundred ninety-six thousand, seven hundred twenty-one".