99244573 has 2 divisors, whose sum is σ = 99244574. Its totient is φ = 99244572.

The previous prime is 99244571. The next prime is 99244601. The reversal of 99244573 is 37544299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93354244 + 5890329 = 9662^2 + 2427^2 .

It is a cyclic number.

It is not a de Polignac number, because 99244573 - 2¹ = 99244571 is a prime.

Together with 99244571, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99244571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49622286 + 49622287.

It is an arithmetic number, because the mean of its divisors is an integer number (49622287).

Almost surely, 2^99244573 is an apocalyptic number.

It is an amenable number.

99244573 is a deficient number, since it is larger than the sum of its proper divisors (1).

99244573 is an equidigital number, since it uses as much as digits as its factorization.

99244573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 43.

The square root of 99244573 is about 9962.1570455399. The cubic root of 99244573 is about 462.9871339763.

The spelling of 99244573 in words is "ninety-nine million, two hundred forty-four thousand, five hundred seventy-three".