12655496 has 32 divisors (see below), whose sum is σ = 27531840. Its totient is φ = 5341248.

The previous prime is 12655481. The next prime is 12655547. The reversal of 12655496 is 69455621.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2066 + ... + 5438.

It is an arithmetic number, because the mean of its divisors is an integer number (860370).

Almost surely, 2^12655496 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 12655496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13765920).

12655496 is an abundant number, since it is smaller than the sum of its proper divisors (14876344).

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

12655496 is a wasteful number, since it uses less digits than its factorization.

12655496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3453 (or 3449 counting only the distinct ones).

The product of its digits is 64800, while the sum is 38.

The square root of 12655496 is about 3557.4563946730. The cubic root of 12655496 is about 233.0378099962.

The spelling of 12655496 in words is "twelve million, six hundred fifty-five thousand, four hundred ninety-six".