98840605 has 8 divisors (see below), whose sum is σ = 118685952. Its totient is φ = 79021008.

The previous prime is 98840569. The next prime is 98840657. The reversal of 98840605 is 50604889.

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 98840605 - 2¹¹ = 98838557 is a prime.

It is a super-3 number, since 3×98840605³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3372 + ... + 14458.

It is an arithmetic number, because the mean of its divisors is an integer number (14835744).

Almost surely, 2^98840605 is an apocalyptic number.

It is an amenable number.

98840605 is a deficient number, since it is larger than the sum of its proper divisors (19845347).

98840605 is a wasteful number, since it uses less digits than its factorization.

98840605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12875.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 98840605 is about 9941.8612442540. The cubic root of 98840605 is about 462.3580942780.

The spelling of 98840605 in words is "ninety-eight million, eight hundred forty thousand, six hundred five".