12658096 has 80 divisors (see below), whose sum is σ = 28926720. Its totient is φ = 5308160.

The previous prime is 12658067. The next prime is 12658097. The reversal of 12658096 is 69085621.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (12658097) 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, 214515 + ... + 214573.

It is an arithmetic number, because the mean of its divisors is an integer number (361584).

Almost surely, 2^12658096 is an apocalyptic number.

12658096 is a gapful number since it is divisible by the number (16) 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 12658096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14463360).

12658096 is an abundant number, since it is smaller than the sum of its proper divisors (16268624).

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

12658096 is a wasteful number, since it uses less digits than its factorization.

12658096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 12658096 is about 3557.8218055434. The cubic root of 12658096 is about 233.0537676697.

The spelling of 12658096 in words is "twelve million, six hundred fifty-eight thousand, ninety-six".