93289620 has 144 divisors (see below), whose sum is σ = 284195520. Its totient is φ = 22851072.

The previous prime is 93289619. The next prime is 93289631. The reversal of 93289620 is 2698239.

It is a congruent number.

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, 1277904 + ... + 1277976.

It is an arithmetic number, because the mean of its divisors is an integer number (1973580).

Almost surely, 2^93289620 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 93289620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142097760).

93289620 is an abundant number, since it is smaller than the sum of its proper divisors (190905900).

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

93289620 is a wasteful number, since it uses less digits than its factorization.

93289620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 93289620 is about 9658.6551858942. The cubic root of 93289620 is about 453.5353134461.

The spelling of 93289620 in words is "ninety-three million, two hundred eighty-nine thousand, six hundred twenty".