10914889 has 4 divisors (see below), whose sum is σ = 11209924. Its totient is φ = 10619856.

The previous prime is 10914863. The next prime is 10914899. The reversal of 10914889 is 98841901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 98841901 = 7759 ⋅12739.

It can be written as a sum of positive squares in 2 ways, for example, as 6335289 + 4579600 = 2517^2 + 2140^2 .

It is a cyclic number.

It is not a de Polignac number, because 10914889 - 2⁹ = 10914377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10914809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147462 + ... + 147535.

It is an arithmetic number, because the mean of its divisors is an integer number (2802481).

Almost surely, 2^10914889 is an apocalyptic number.

It is an amenable number.

10914889 is a deficient number, since it is larger than the sum of its proper divisors (295035).

10914889 is an equidigital number, since it uses as much as digits as its factorization.

10914889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295034.

The product of its (nonzero) digits is 20736, while the sum is 40.

The square root of 10914889 is about 3303.7689083833. The cubic root of 10914889 is about 221.8229318804.

The spelling of 10914889 in words is "ten million, nine hundred fourteen thousand, eight hundred eighty-nine".