12911096 has 32 divisors (see below), whose sum is σ = 27561600. Its totient is φ = 5612640.

The previous prime is 12911081. The next prime is 12911099. The reversal of 12911096 is 69011921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12911099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1166 + ... + 5213.

It is an arithmetic number, because the mean of its divisors is an integer number (861300).

Almost surely, 2^12911096 is an apocalyptic number.

It is an amenable number.

12911096 is an abundant number, since it is smaller than the sum of its proper divisors (14650504).

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

12911096 is a wasteful number, since it uses less digits than its factorization.

12911096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6419 (or 6415 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 29.

The square root of 12911096 is about 3593.2013581206. The cubic root of 12911096 is about 234.5962343867.

The spelling of 12911096 in words is "twelve million, nine hundred eleven thousand, ninety-six".