13740912 has 60 divisors (see below), whose sum is σ = 39510120. Its totient is φ = 4454784.

The previous prime is 13740911. The next prime is 13740917. The reversal of 13740912 is 21904731.

13740912 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13740911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4039 + ... + 6617.

It is an arithmetic number, because the mean of its divisors is an integer number (658502).

Almost surely, 2^13740912 is an apocalyptic number.

13740912 is a gapful number since it is divisible by the number (12) 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 13740912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19755060).

13740912 is an abundant number, since it is smaller than the sum of its proper divisors (25769208).

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

13740912 is a wasteful number, since it uses less digits than its factorization.

13740912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2630 (or 2621 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 13740912 is about 3706.8736153260. The cubic root of 13740912 is about 239.5182001008.

The spelling of 13740912 in words is "thirteen million, seven hundred forty thousand, nine hundred twelve".