889585101 has 6 divisors (see below), whose sum is σ = 1284956270. Its totient is φ = 593056728.

The previous prime is 889585091. The next prime is 889585141. The reversal of 889585101 is 101585988.

889585101 is a `hidden beast` number, since 8 + 89 + 58 + 510 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 687803076 + 201782025 = 26226^2 + 14205^2 .

It is not a de Polignac number, because 889585101 - 2⁵ = 889585069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889585141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49421386 + ... + 49421403.

Almost surely, 2^889585101 is an apocalyptic number.

It is an amenable number.

889585101 is a deficient number, since it is larger than the sum of its proper divisors (395371169).

889585101 is a wasteful number, since it uses less digits than its factorization.

889585101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98842795 (or 98842792 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 45.

The square root of 889585101 is about 29825.9132467055. The cubic root of 889585101 is about 961.7506759330.

The spelling of 889585101 in words is "eight hundred eighty-nine million, five hundred eighty-five thousand, one hundred one".