12742310 has 32 divisors (see below), whose sum is σ = 27120960. Its totient is φ = 4217472.

The previous prime is 12742297. The next prime is 12742321. The reversal of 12742310 is 1324721.

12742310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12742310² = 324732928272200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1109 + ... + 5168.

It is an arithmetic number, because the mean of its divisors is an integer number (847530).

Almost surely, 2^12742310 is an apocalyptic number.

12742310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12742310 is an abundant number, since it is smaller than the sum of its proper divisors (14378650).

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

12742310 is a wasteful number, since it uses less digits than its factorization.

12742310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6320.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 12742310 is about 3569.6372364710. The cubic root of 12742310 is about 233.5694593799.

The spelling of 12742310 in words is "twelve million, seven hundred forty-two thousand, three hundred ten".