8993122 has 8 divisors (see below), whose sum is σ = 13514796. Its totient is φ = 4488192.

The previous prime is 8993087. The next prime is 8993143. The reversal of 8993122 is 2213998.

It can be written as a sum of positive squares in 2 ways, for example, as 5574321 + 3418801 = 2361^2 + 1849^2 .

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

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2743 + ... + 5050.

Almost surely, 2^8993122 is an apocalyptic number.

8993122 is a deficient number, since it is larger than the sum of its proper divisors (4521674).

8993122 is a wasteful number, since it uses less digits than its factorization.

8993122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8372.

The product of its digits is 7776, while the sum is 34.

The square root of 8993122 is about 2998.8534475696. The cubic root of 8993122 is about 207.9553805918.

The spelling of 8993122 in words is "eight million, nine hundred ninety-three thousand, one hundred twenty-two".