89803220070 has 64 divisors (see below), whose sum is σ = 220195915776. Its totient is φ = 23429220480.

The previous prime is 89803220033. The next prime is 89803220071. The reversal of 89803220070 is 7002230898.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89803220071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4305607 + ... + 4326413.

It is an arithmetic number, because the mean of its divisors is an integer number (3440561184).

Almost surely, 2^89803220070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89803220070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110097957888).

89803220070 is an abundant number, since it is smaller than the sum of its proper divisors (130392695706).

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

89803220070 is a wasteful number, since it uses less digits than its factorization.

89803220070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23925.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 89803220070 in words is "eighty-nine billion, eight hundred three million, two hundred twenty thousand, seventy".