89067295856 has 480 divisors, whose sum is σ = 238887567360. Its totient is φ = 31196390400.

The previous prime is 89067295853. The next prime is 89067295879. The reversal of 89067295856 is 65859276098.

It is a super-2 number, since 2×89067295856² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 89067295792 and 89067295801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89067295853) 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 95 ways as a sum of consecutive naturals, for example, 1509615155 + ... + 1509615213.

It is an arithmetic number, because the mean of its divisors is an integer number (497682432).

Almost surely, 2^89067295856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89067295856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119443783680).

89067295856 is an abundant number, since it is smaller than the sum of its proper divisors (149820271504).

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

89067295856 is a wasteful number, since it uses less digits than its factorization.

89067295856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 65318400, while the sum is 65.

The spelling of 89067295856 in words is "eighty-nine billion, sixty-seven million, two hundred ninety-five thousand, eight hundred fifty-six".