89303130 has 96 divisors (see below), whose sum is σ = 266947200. Its totient is φ = 20290176.

The previous prime is 89303117. The next prime is 89303141. The reversal of 89303130 is 3130398.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 89303094 and 89303103.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 143961 + ... + 144579.

It is an arithmetic number, because the mean of its divisors is an integer number (2780700).

Almost surely, 2^89303130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89303130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133473600).

89303130 is an abundant number, since it is smaller than the sum of its proper divisors (177644070).

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

89303130 is a wasteful number, since it uses less digits than its factorization.

89303130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868 (or 865 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 89303130 is about 9450.0333332745. The cubic root of 89303130 is about 446.9808258670.

The spelling of 89303130 in words is "eighty-nine million, three hundred three thousand, one hundred thirty".