89087066280 has 96 divisors (see below), whose sum is σ = 289689903360. Its totient is φ = 23743674240.

The previous prime is 89087066141. The next prime is 89087066317. The reversal of 89087066280 is 8266078098.

89087066280 is a `hidden beast` number, since 8 + 9 + 0 + 8 + 7 + 0 + 6 + 628 + 0 = 666.

It is a super-2 number, since 2×89087066280² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 607429 + ... + 739691.

It is an arithmetic number, because the mean of its divisors is an integer number (3017603160).

Almost surely, 2^89087066280 is an apocalyptic number.

It is an amenable number.

89087066280 is an abundant number, since it is smaller than the sum of its proper divisors (200602837080).

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

89087066280 is a wasteful number, since it uses less digits than its factorization.

89087066280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134151 (or 134144 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 89087066280 in words is "eighty-nine billion, eighty-seven million, sixty-six thousand, two hundred eighty".