13154089 has 16 divisors (see below), whose sum is σ = 14620032. Its totient is φ = 11760768.

The previous prime is 13154047. The next prime is 13154117. The reversal of 13154089 is 98045131.

13154089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13154089 - 2¹⁹ = 12629801 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13154089.

It is not an unprimeable number, because it can be changed into a prime (13154189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78684 + ... + 78850.

It is an arithmetic number, because the mean of its divisors is an integer number (913752).

Almost surely, 2^13154089 is an apocalyptic number.

It is an amenable number.

13154089 is a deficient number, since it is larger than the sum of its proper divisors (1465943).

13154089 is a wasteful number, since it uses less digits than its factorization.

13154089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 13154089 is about 3626.8566279907. The cubic root of 13154089 is about 236.0588345605.

The spelling of 13154089 in words is "thirteen million, one hundred fifty-four thousand, eighty-nine".