10901089 has 4 divisors (see below), whose sum is σ = 10907824. Its totient is φ = 10894356.

The previous prime is 10901083. The next prime is 10901141. The reversal of 10901089 is 98010901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 98010901 = 173 ⋅566537.

It is a cyclic number.

It is not a de Polignac number, because 10901089 - 2⁹ = 10900577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10901083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 694 + ... + 4720.

It is an arithmetic number, because the mean of its divisors is an integer number (2726956).

Almost surely, 2^10901089 is an apocalyptic number.

It is an amenable number.

10901089 is a deficient number, since it is larger than the sum of its proper divisors (6735).

10901089 is an equidigital number, since it uses as much as digits as its factorization.

10901089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6734.

The product of its (nonzero) digits is 648, while the sum is 28.

The square root of 10901089 is about 3301.6797240193. The cubic root of 10901089 is about 221.7294068044.

The spelling of 10901089 in words is "ten million, nine hundred one thousand, eighty-nine".