89333420 has 48 divisors (see below), whose sum is σ = 205632000. Its totient is φ = 32329920.

The previous prime is 89333401. The next prime is 89333441. The reversal of 89333420 is 2433398.

It is a happy 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, 51731 + ... + 53429.

It is an arithmetic number, because the mean of its divisors is an integer number (4284000).

Almost surely, 2^89333420 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 89333420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102816000).

89333420 is an abundant number, since it is smaller than the sum of its proper divisors (116298580).

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

89333420 is a wasteful number, since it uses less digits than its factorization.

89333420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958 (or 1956 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 89333420 is about 9451.6358372506. The cubic root of 89333420 is about 447.0313560809.

The spelling of 89333420 in words is "eighty-nine million, three hundred thirty-three thousand, four hundred twenty".