98425 has 12 divisors (see below), whose sum is σ = 126976. Its totient is φ = 75600.

The previous prime is 98419. The next prime is 98429. The reversal of 98425 is 52489.

It is a happy number.

It is not a de Polignac number, because 98425 - 2⁷ = 98297 is a prime.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 98393 and 98402.

It is not an unprimeable number, because it can be changed into a prime (98429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 712 + ... + 838.

2⁹⁸⁴²⁵ is an apocalyptic number.

It is an amenable number.

98425 is a deficient number, since it is larger than the sum of its proper divisors (28551).

98425 is a wasteful number, since it uses less digits than its factorization.

98425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 163 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 98425 is about 313.7275888410. The cubic root of 98425 is about 46.1709142713.

The spelling of 98425 in words is "ninety-eight thousand, four hundred twenty-five".