12614720 has 56 divisors (see below), whose sum is σ = 30480000. Its totient is φ = 4972032.

The previous prime is 12614717. The next prime is 12614729. The reversal of 12614720 is 2741621.

It is not an unprimeable number, because it can be changed into a prime (12614729) 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, 25031 + ... + 25529.

Almost surely, 2^12614720 is an apocalyptic number.

12614720 is a gapful number since it is divisible by the number (10) 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 12614720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15240000).

12614720 is an abundant number, since it is smaller than the sum of its proper divisors (17865280).

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

12614720 is an equidigital number, since it uses as much as digits as its factorization.

12614720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595 (or 585 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 12614720 is about 3551.7207097406. The cubic root of 12614720 is about 232.7872581525.

The spelling of 12614720 in words is "twelve million, six hundred fourteen thousand, seven hundred twenty".