98424901 has 2 divisors, whose sum is σ = 98424902. Its totient is φ = 98424900.

The previous prime is 98424899. The next prime is 98424961. The reversal of 98424901 is 10942489.

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., 67076100 + 31348801 = 8190^2 + 5599^2 .

It is a cyclic number.

It is not a de Polignac number, because 98424901 - 2¹ = 98424899 is a prime.

It is a super-2 number, since 2×98424901² = 19374922273719602, which contains 22 as substring.

Together with 98424899, 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 (98424961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49212450 + 49212451.

It is an arithmetic number, because the mean of its divisors is an integer number (49212451).

Almost surely, 2^98424901 is an apocalyptic number.

It is an amenable number.

98424901 is a deficient number, since it is larger than the sum of its proper divisors (1).

98424901 is an equidigital number, since it uses as much as digits as its factorization.

98424901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 98424901 is about 9920.9324662554. The cubic root of 98424901 is about 461.7089879110.

The spelling of 98424901 in words is "ninety-eight million, four hundred twenty-four thousand, nine hundred one".