13726460 has 48 divisors (see below), whose sum is σ = 32199552. Its totient is φ = 4872000.

The previous prime is 13726451. The next prime is 13726477. The reversal of 13726460 is 6462731.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8735 + ... + 10185.

It is an arithmetic number, because the mean of its divisors is an integer number (670824).

Almost surely, 2^13726460 is an apocalyptic number.

13726460 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 13726460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16099776).

13726460 is an abundant number, since it is smaller than the sum of its proper divisors (18473092).

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

13726460 is a wasteful number, since it uses less digits than its factorization.

13726460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514 (or 1512 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 13726460 is about 3704.9237509023. The cubic root of 13726460 is about 239.4341995801.

The spelling of 13726460 in words is "thirteen million, seven hundred twenty-six thousand, four hundred sixty".