99502873 has 2 divisors, whose sum is σ = 99502874. Its totient is φ = 99502872.

The previous prime is 99502847. The next prime is 99502913. The reversal of 99502873 is 37820599.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95804944 + 3697929 = 9788^2 + 1923^2 .

It is an emirp because it is prime and its reverse (37820599) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99502873 - 2¹⁷ = 99371801 is a prime.

It is not a weakly prime, because it can be changed into another prime (99502573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49751436 + 49751437.

It is an arithmetic number, because the mean of its divisors is an integer number (49751437).

Almost surely, 2^99502873 is an apocalyptic number.

It is an amenable number.

99502873 is a deficient number, since it is larger than the sum of its proper divisors (1).

99502873 is an equidigital number, since it uses as much as digits as its factorization.

99502873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 99502873 is about 9975.1126810678. The cubic root of 99502873 is about 463.3884522296.

The spelling of 99502873 in words is "ninety-nine million, five hundred two thousand, eight hundred seventy-three".