13089158 has 4 divisors (see below), whose sum is σ = 19633740. Its totient is φ = 6544578.

The previous prime is 13089113. The next prime is 13089169. The reversal of 13089158 is 85198031.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3272288 + ... + 3272291.

It is an arithmetic number, because the mean of its divisors is an integer number (4908435).

Almost surely, 2^13089158 is an apocalyptic number.

13089158 is a deficient number, since it is larger than the sum of its proper divisors (6544582).

13089158 is an equidigital number, since it uses as much as digits as its factorization.

13089158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6544581.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 13089158 is about 3617.8941388603. The cubic root of 13089158 is about 235.6697837890.

The spelling of 13089158 in words is "thirteen million, eighty-nine thousand, one hundred fifty-eight".