98600421 has 8 divisors (see below), whose sum is σ = 131624064. Its totient is φ = 65655200.

The previous prime is 98600413. The next prime is 98600423. The reversal of 98600421 is 12400689.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98600421 - 2³ = 98600413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98600423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16605 + ... + 21746.

It is an arithmetic number, because the mean of its divisors is an integer number (16453008).

Almost surely, 2^98600421 is an apocalyptic number.

It is an amenable number.

98600421 is a deficient number, since it is larger than the sum of its proper divisors (33023643).

98600421 is a wasteful number, since it uses less digits than its factorization.

98600421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39211.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 98600421 is about 9929.7744687379. The cubic root of 98600421 is about 461.9832783813.

The spelling of 98600421 in words is "ninety-eight million, six hundred thousand, four hundred twenty-one".