10993089 has 8 divisors (see below), whose sum is σ = 14683680. Its totient is φ = 7315616.

The previous prime is 10993069. The next prime is 10993097. The reversal of 10993089 is 98039901.

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

It is a cyclic number.

It is not a de Polignac number, because 10993089 - 2⁹ = 10992577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10993019) 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, 1119 + ... + 4820.

It is an arithmetic number, because the mean of its divisors is an integer number (1835460).

Almost surely, 2^10993089 is an apocalyptic number.

It is an amenable number.

10993089 is a deficient number, since it is larger than the sum of its proper divisors (3690591).

10993089 is an equidigital number, since it uses as much as digits as its factorization.

10993089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6559.

The product of its (nonzero) digits is 17496, while the sum is 39.

The square root of 10993089 is about 3315.5827542078. The cubic root of 10993089 is about 222.3514237649.

The spelling of 10993089 in words is "ten million, nine hundred ninety-three thousand, eighty-nine".