98825801 has 2 divisors, whose sum is σ = 98825802. Its totient is φ = 98825800.

The previous prime is 98825791. The next prime is 98825809. The reversal of 98825801 is 10852889.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98803600 + 22201 = 9940^2 + 149^2 .

It is an emirp because it is prime and its reverse (10852889) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98825801 - 2¹⁰ = 98824777 is a prime.

It is a Chen prime.

It is equal to p_5697734 and since 98825801 and 5697734 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (98825809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49412900 + 49412901.

It is an arithmetic number, because the mean of its divisors is an integer number (49412901).

Almost surely, 2^98825801 is an apocalyptic number.

It is an amenable number.

98825801 is a deficient number, since it is larger than the sum of its proper divisors (1).

98825801 is an equidigital number, since it uses as much as digits as its factorization.

98825801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 41.

The square root of 98825801 is about 9941.1166877771. The cubic root of 98825801 is about 462.3350096662.

The spelling of 98825801 in words is "ninety-eight million, eight hundred twenty-five thousand, eight hundred one".