99726353 has 2 divisors, whose sum is σ = 99726354. Its totient is φ = 99726352.

The previous prime is 99726323. The next prime is 99726397. The reversal of 99726353 is 35362799.

It is an a-pointer prime, because the next prime (99726397) can be obtained adding 99726353 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78996544 + 20729809 = 8888^2 + 4553^2 .

It is a cyclic number.

It is not a de Polignac number, because 99726353 - 2¹⁴ = 99709969 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99726323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49863176 + 49863177.

It is an arithmetic number, because the mean of its divisors is an integer number (49863177).

Almost surely, 2^99726353 is an apocalyptic number.

It is an amenable number.

99726353 is a deficient number, since it is larger than the sum of its proper divisors (1).

99726353 is an equidigital number, since it uses as much as digits as its factorization.

99726353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 306180, while the sum is 44.

The square root of 99726353 is about 9986.3082768358. The cubic root of 99726353 is about 463.7351109592.

The spelling of 99726353 in words is "ninety-nine million, seven hundred twenty-six thousand, three hundred fifty-three".