89063980 has 24 divisors (see below), whose sum is σ = 189291312. Its totient is φ = 35195712.

The previous prime is 89063929. The next prime is 89063999. The reversal of 89063980 is 8936098.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25167 + ... + 28486.

It is an arithmetic number, because the mean of its divisors is an integer number (7887138).

Almost surely, 2^89063980 is an apocalyptic number.

It is an amenable number.

89063980 is an abundant number, since it is smaller than the sum of its proper divisors (100227332).

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

89063980 is a wasteful number, since it uses less digits than its factorization.

89063980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53745 (or 53743 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 89063980 is about 9437.3714560782. The cubic root of 89063980 is about 446.5814705953.

The spelling of 89063980 in words is "eighty-nine million, sixty-three thousand, nine hundred eighty".