13727196 has 144 divisors (see below), whose sum is σ = 43330560. Its totient is φ = 3576960.

The previous prime is 13727183. The next prime is 13727201. The reversal of 13727196 is 69172731.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 13727196.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 225006 + ... + 225066.

Almost surely, 2^13727196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13727196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21665280).

13727196 is an abundant number, since it is smaller than the sum of its proper divisors (29603364).

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

13727196 is a wasteful number, since it uses less digits than its factorization.

13727196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 139 counting only the distinct ones).

The product of its digits is 15876, while the sum is 36.

The square root of 13727196 is about 3705.0230768512. The cubic root of 13727196 is about 239.4384789166.

The spelling of 13727196 in words is "thirteen million, seven hundred twenty-seven thousand, one hundred ninety-six".