13093912 has 32 divisors (see below), whose sum is σ = 26661600. Its totient is φ = 5992704.

The previous prime is 13093879. The next prime is 13093919. The reversal of 13093912 is 21939031.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13093919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13789 + ... + 14707.

It is an arithmetic number, because the mean of its divisors is an integer number (833175).

Almost surely, 2^13093912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13093912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13330800).

13093912 is an abundant number, since it is smaller than the sum of its proper divisors (13567688).

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

13093912 is a wasteful number, since it uses less digits than its factorization.

13093912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075 (or 1071 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 13093912 is about 3618.5510912519. The cubic root of 13093912 is about 235.6983121975.

The spelling of 13093912 in words is "thirteen million, ninety-three thousand, nine hundred twelve".