98605555 has 8 divisors (see below), whose sum is σ = 121524912. Its totient is φ = 76752288.

The previous prime is 98605547. The next prime is 98605561. The reversal of 98605555 is 55550689.

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 98605555 - 2³ = 98605547 is a prime.

It is a Duffinian 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, 266317 + ... + 266686.

It is an arithmetic number, because the mean of its divisors is an integer number (15190614).

Almost surely, 2^98605555 is an apocalyptic number.

98605555 is a deficient number, since it is larger than the sum of its proper divisors (22919357).

98605555 is a wasteful number, since it uses less digits than its factorization.

98605555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533045.

The product of its (nonzero) digits is 270000, while the sum is 43.

The square root of 98605555 is about 9930.0329808113. The cubic root of 98605555 is about 461.9912965384.

The spelling of 98605555 in words is "ninety-eight million, six hundred five thousand, five hundred fifty-five".