12614740 has 12 divisors (see below), whose sum is σ = 26490996. Its totient is φ = 5045888.

The previous prime is 12614729. The next prime is 12614747. The reversal of 12614740 is 4741621.

It can be written as a sum of positive squares in 2 ways, for example, as 7650756 + 4963984 = 2766^2 + 2228^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12614747) 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, 315349 + ... + 315388.

It is an arithmetic number, because the mean of its divisors is an integer number (2207583).

Almost surely, 2^12614740 is an apocalyptic number.

12614740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12614740 is an abundant number, since it is smaller than the sum of its proper divisors (13876256).

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

12614740 is a wasteful number, since it uses less digits than its factorization.

12614740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630746 (or 630744 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 12614740 is about 3551.7235252761. The cubic root of 12614740 is about 232.7873811766.

The spelling of 12614740 in words is "twelve million, six hundred fourteen thousand, seven hundred forty".