89896649112 has 24 divisors (see below), whose sum is σ = 243470091540. Its totient is φ = 29965549680.

The previous prime is 89896649107. The next prime is 89896649147. The reversal of 89896649112 is 21194669898.

89896649112 is a `hidden beast` number, since 8 + 9 + 89 + 66 + 491 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-5 number, since 5×89896649112⁵ (a number of 56 digits) contains 55555 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 89896649112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 624282214 + ... + 624282357.

Almost surely, 2^89896649112 is an apocalyptic number.

It is an amenable number.

89896649112 is an abundant number, since it is smaller than the sum of its proper divisors (153573442428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89896649112 is a wasteful number, since it uses less digits than its factorization.

89896649112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248564583 (or 1248564576 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 63.

The spelling of 89896649112 in words is "eighty-nine billion, eight hundred ninety-six million, six hundred forty-nine thousand, one hundred twelve".