93665616 has 60 divisors (see below), whose sum is σ = 265982976. Its totient is φ = 28381760.

The previous prime is 93665603. The next prime is 93665633. The reversal of 93665616 is 61656639.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2256 + ... + 13871.

Almost surely, 2^93665616 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 93665616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132991488).

93665616 is an abundant number, since it is smaller than the sum of its proper divisors (172317360).

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

93665616 is a wasteful number, since it uses less digits than its factorization.

93665616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16160 (or 16143 counting only the distinct ones).

The product of its digits is 174960, while the sum is 42.

The square root of 93665616 is about 9678.0998134964. The cubic root of 93665616 is about 454.1438087122.

The spelling of 93665616 in words is "ninety-three million, six hundred sixty-five thousand, six hundred sixteen".