12614320 has 20 divisors (see below), whose sum is σ = 29328480. Its totient is φ = 5045696.

The previous prime is 12614311. The next prime is 12614339. The reversal of 12614320 is 2341621.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78760 + ... + 78919.

It is an arithmetic number, because the mean of its divisors is an integer number (1466424).

Almost surely, 2^12614320 is an apocalyptic number.

12614320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12614320 is an abundant number, since it is smaller than the sum of its proper divisors (16714160).

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

12614320 is a wasteful number, since it uses less digits than its factorization.

12614320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157692 (or 157686 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 12614320 is about 3551.6643985602. The cubic root of 12614320 is about 232.7847976437.

Adding to 12614320 its reverse (2341621), we get a palindrome (14955941).

The spelling of 12614320 in words is "twelve million, six hundred fourteen thousand, three hundred twenty".