93221030 has 144 divisors (see below), whose sum is σ = 225161856. Its totient is φ = 27578880.

The previous prime is 93221021. The next prime is 93221057. The reversal of 93221030 is 3012239.

It is a junction number, because it is equal to n+sod(n) for n = 93220993 and 93221011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3007115 + ... + 3007145.

It is an arithmetic number, because the mean of its divisors is an integer number (1563624).

Almost surely, 2^93221030 is an apocalyptic number.

93221030 is an abundant number, since it is smaller than the sum of its proper divisors (131940826).

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

93221030 is a wasteful number, since it uses less digits than its factorization.

93221030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 93221030 is about 9655.1038316530. The cubic root of 93221030 is about 453.4241341810.

Adding to 93221030 its reverse (3012239), we get a palindrome (96233269).

The spelling of 93221030 in words is "ninety-three million, two hundred twenty-one thousand, thirty".