98828297 has 2 divisors, whose sum is σ = 98828298. Its totient is φ = 98828296.

The previous prime is 98828281. The next prime is 98828311. The reversal of 98828297 is 79282889.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51782416 + 47045881 = 7196^2 + 6859^2 .

It is a cyclic number.

It is not a de Polignac number, because 98828297 - 2⁴ = 98828281 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98828267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49414148 + 49414149.

It is an arithmetic number, because the mean of its divisors is an integer number (49414149).

Almost surely, 2^98828297 is an apocalyptic number.

It is an amenable number.

98828297 is a deficient number, since it is larger than the sum of its proper divisors (1).

98828297 is an equidigital number, since it uses as much as digits as its factorization.

98828297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1161216, while the sum is 53.

The square root of 98828297 is about 9941.2422262009. The cubic root of 98828297 is about 462.3389019644.

The spelling of 98828297 in words is "ninety-eight million, eight hundred twenty-eight thousand, two hundred ninety-seven".