98885601 has 12 divisors (see below), whose sum is σ = 142920960. Its totient is φ = 65883960.

The previous prime is 98885599. The next prime is 98885609. The reversal of 98885601 is 10658889.

98885601 is a `hidden beast` number, since 9 + 8 + 88 + 560 + 1 = 666.

It is not a de Polignac number, because 98885601 - 2¹ = 98885599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98885609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27760 + ... + 31118.

It is an arithmetic number, because the mean of its divisors is an integer number (11910080).

Almost surely, 2^98885601 is an apocalyptic number.

It is an amenable number.

98885601 is a deficient number, since it is larger than the sum of its proper divisors (44035359).

98885601 is a wasteful number, since it uses less digits than its factorization.

98885601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6636 (or 6633 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The square root of 98885601 is about 9944.1239433145. The cubic root of 98885601 is about 462.4282446264.

The spelling of 98885601 in words is "ninety-eight million, eight hundred eighty-five thousand, six hundred one".