99134297 has 2 divisors, whose sum is σ = 99134298. Its totient is φ = 99134296.

The previous prime is 99134263. The next prime is 99134377. The reversal of 99134297 is 79243199.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95335696 + 3798601 = 9764^2 + 1949^2 .

It is a cyclic number.

It is not a de Polignac number, because 99134297 - 2¹⁴ = 99117913 is a prime.

It is not a weakly prime, because it can be changed into another prime (99134237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49567148 + 49567149.

It is an arithmetic number, because the mean of its divisors is an integer number (49567149).

Almost surely, 2^99134297 is an apocalyptic number.

It is an amenable number.

99134297 is a deficient number, since it is larger than the sum of its proper divisors (1).

99134297 is an equidigital number, since it uses as much as digits as its factorization.

99134297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 44.

The square root of 99134297 is about 9956.6207620859. The cubic root of 99134297 is about 462.8155870936.

The spelling of 99134297 in words is "ninety-nine million, one hundred thirty-four thousand, two hundred ninety-seven".