13949112 has 64 divisors (see below), whose sum is σ = 37324800. Its totient is φ = 4328960.

The previous prime is 13949107. The next prime is 13949113. The reversal of 13949112 is 21194931.

13949112 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 self number, because there is not a number n which added to its sum of digits gives 13949112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13949113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72937 + ... + 73127.

It is an arithmetic number, because the mean of its divisors is an integer number (583200).

Almost surely, 2^13949112 is an apocalyptic number.

13949112 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 13949112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18662400).

13949112 is an abundant number, since it is smaller than the sum of its proper divisors (23375688).

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

13949112 is a wasteful number, since it uses less digits than its factorization.

13949112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 392 counting only the distinct ones).

The product of its digits is 1944, while the sum is 30.

The square root of 13949112 is about 3734.8510010441. The cubic root of 13949112 is about 240.7218544600.

The spelling of 13949112 in words is "thirteen million, nine hundred forty-nine thousand, one hundred twelve".