89601738 has 8 divisors (see below), whose sum is σ = 179203488. Its totient is φ = 29867244.

The previous prime is 89601731. The next prime is 89601751. The reversal of 89601738 is 83710698.

It is a sphenic number, since it is the product of 3 distinct primes.

89601738 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 89601738.

It is not an unprimeable number, because it can be changed into a prime (89601731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7466806 + ... + 7466817.

It is an arithmetic number, because the mean of its divisors is an integer number (22400436).

Almost surely, 2^89601738 is an apocalyptic number.

89601738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

89601738 is a wasteful number, since it uses less digits than its factorization.

89601738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14933628.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 89601738 is about 9465.8194573951. The cubic root of 89601738 is about 447.4784700897.

The spelling of 89601738 in words is "eighty-nine million, six hundred one thousand, seven hundred thirty-eight".