89703712 has 72 divisors (see below), whose sum is σ = 216321840. Its totient is φ = 36408960.

The previous prime is 89703673. The next prime is 89703727. The reversal of 89703712 is 21730798.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28287 + ... + 31297.

It is an arithmetic number, because the mean of its divisors is an integer number (3004470).

Almost surely, 2^89703712 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 89703712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108160920).

89703712 is an abundant number, since it is smaller than the sum of its proper divisors (126618128).

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

89703712 is a wasteful number, since it uses less digits than its factorization.

89703712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3054 (or 3039 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 89703712 is about 9471.2043584752. The cubic root of 89703712 is about 447.6481612542.

The spelling of 89703712 in words is "eighty-nine million, seven hundred three thousand, seven hundred twelve".