12214496 has 48 divisors (see below), whose sum is σ = 28385280. Its totient is φ = 5063040.

The previous prime is 12214493. The next prime is 12214507. The reversal of 12214496 is 69441221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12214493) 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, 6065 + ... + 7823.

It is an arithmetic number, because the mean of its divisors is an integer number (591360).

Almost surely, 2^12214496 is an apocalyptic number.

12214496 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 12214496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14192640).

12214496 is an abundant number, since it is smaller than the sum of its proper divisors (16170784).

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

12214496 is a wasteful number, since it uses less digits than its factorization.

12214496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807 (or 1799 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 12214496 is about 3494.9243196384. The cubic root of 12214496 is about 230.2988930732.

The spelling of 12214496 in words is "twelve million, two hundred fourteen thousand, four hundred ninety-six".