93063221 has 8 divisors (see below), whose sum is σ = 97217664. Its totient is φ = 88917840.

The previous prime is 93063203. The next prime is 93063227. The reversal of 93063221 is 12236039.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93063221 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93063227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26816 + ... + 30086.

It is an arithmetic number, because the mean of its divisors is an integer number (12152208).

Almost surely, 2^93063221 is an apocalyptic number.

It is an amenable number.

93063221 is a deficient number, since it is larger than the sum of its proper divisors (4154443).

93063221 is a wasteful number, since it uses less digits than its factorization.

93063221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4531.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 93063221 is about 9646.9280602687. The cubic root of 93063221 is about 453.1681303440.

The spelling of 93063221 in words is "ninety-three million, sixty-three thousand, two hundred twenty-one".