13494180 has 144 divisors (see below), whose sum is σ = 46085760. Its totient is φ = 2889216.

The previous prime is 13494167. The next prime is 13494181. The reversal of 13494180 is 8149431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13494181) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 151576 + ... + 151664.

It is an arithmetic number, because the mean of its divisors is an integer number (320040).

Almost surely, 2^13494180 is an apocalyptic number.

13494180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13494180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23042880).

13494180 is an abundant number, since it is smaller than the sum of its proper divisors (32591580).

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

13494180 is a wasteful number, since it uses less digits than its factorization.

13494180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 13494180 is about 3673.4425271127. The cubic root of 13494180 is about 238.0759355653.

The spelling of 13494180 in words is "thirteen million, four hundred ninety-four thousand, one hundred eighty".