98604425 has 12 divisors (see below), whose sum is σ = 122403996. Its totient is φ = 78796800.

The previous prime is 98604421. The next prime is 98604431. The reversal of 98604425 is 52440689.

It can be written as a sum of positive squares in 6 ways, for example, as 26337424 + 72267001 = 5132^2 + 8501^2 .

It is not a de Polignac number, because 98604425 - 2² = 98604421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98604421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30905 + ... + 33945.

It is an arithmetic number, because the mean of its divisors is an integer number (10200333).

Almost surely, 2^98604425 is an apocalyptic number.

It is an amenable number.

98604425 is a deficient number, since it is larger than the sum of its proper divisors (23799571).

98604425 is a wasteful number, since it uses less digits than its factorization.

98604425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4348 (or 4343 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 98604425 is about 9929.9760825492. The cubic root of 98604425 is about 461.9895317556.

The spelling of 98604425 in words is "ninety-eight million, six hundred four thousand, four hundred twenty-five".