12246680 has 16 divisors (see below), whose sum is σ = 27555120. Its totient is φ = 4898656.

The previous prime is 12246677. The next prime is 12246683. The reversal of 12246680 is 8664221.

It is an interprime number because it is at equal distance from previous prime (12246677) and next prime (12246683).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12246683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153044 + ... + 153123.

It is an arithmetic number, because the mean of its divisors is an integer number (1722195).

Almost surely, 2^12246680 is an apocalyptic number.

12246680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12246680 is an abundant number, since it is smaller than the sum of its proper divisors (15308440).

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

12246680 is a wasteful number, since it uses less digits than its factorization.

12246680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306178 (or 306174 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 12246680 is about 3499.5256821461. The cubic root of 12246680 is about 230.5009873492.

The spelling of 12246680 in words is "twelve million, two hundred forty-six thousand, six hundred eighty".