13956912 has 60 divisors (see below), whose sum is σ = 39481104. Its totient is φ = 4602240.

The previous prime is 13956893. The next prime is 13956923. The reversal of 13956912 is 21965931.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14362 + ... + 15302.

Almost surely, 2^13956912 is an apocalyptic number.

13956912 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 13956912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19740552).

13956912 is an abundant number, since it is smaller than the sum of its proper divisors (25524192).

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

13956912 is a wasteful number, since it uses less digits than its factorization.

13956912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058 (or 1049 counting only the distinct ones).

The product of its digits is 14580, while the sum is 36.

The square root of 13956912 is about 3735.8950734730. The cubic root of 13956912 is about 240.7667146775.

The spelling of 13956912 in words is "thirteen million, nine hundred fifty-six thousand, nine hundred twelve".