13727700 has 108 divisors (see below), whose sum is σ = 49198240. Its totient is φ = 3136320.

The previous prime is 13727677. The next prime is 13727717. The reversal of 13727700 is 772731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5211 + ... + 7389.

Almost surely, 2^13727700 is an apocalyptic number.

13727700 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 13727700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24599120).

13727700 is an abundant number, since it is smaller than the sum of its proper divisors (35470540).

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

13727700 is a wasteful number, since it uses less digits than its factorization.

13727700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206 (or 2196 counting only the distinct ones).

The product of its (nonzero) digits is 2058, while the sum is 27.

The square root of 13727700 is about 3705.0910919976. The cubic root of 13727700 is about 239.4414092435.

The spelling of 13727700 in words is "thirteen million, seven hundred twenty-seven thousand, seven hundred".