13089174 has 36 divisors (see below), whose sum is σ = 30597372. Its totient is φ = 3722040.

The previous prime is 13089169. The next prime is 13089191. The reversal of 13089174 is 47198031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 61929 + ... + 62139.

It is an arithmetic number, because the mean of its divisors is an integer number (849927).

Almost surely, 2^13089174 is an apocalyptic number.

13089174 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13089174, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15298686).

13089174 is an abundant number, since it is smaller than the sum of its proper divisors (17508198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13089174 is an equidigital number, since it uses as much as digits as its factorization.

13089174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 13089174 is about 3617.8963500908. The cubic root of 13089174 is about 235.6698798155.

The spelling of 13089174 in words is "thirteen million, eighty-nine thousand, one hundred seventy-four".