89801382 has 32 divisors (see below), whose sum is σ = 196784640. Its totient is φ = 27093920.

The previous prime is 89801377. The next prime is 89801399. The reversal of 89801382 is 28310898.

It is a self number, because there is not a number n which added to its sum of digits gives 89801382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12928 + ... + 18620.

It is an arithmetic number, because the mean of its divisors is an integer number (6149520).

Almost surely, 2^89801382 is an apocalyptic number.

89801382 is an abundant number, since it is smaller than the sum of its proper divisors (106983258).

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

89801382 is a wasteful number, since it uses less digits than its factorization.

89801382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5948.

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 89801382 is about 9476.3591109666. The cubic root of 89801382 is about 447.8105697594.

The spelling of 89801382 in words is "eighty-nine million, eight hundred one thousand, three hundred eighty-two".