12742611 has 8 divisors (see below), whose sum is σ = 19417344. Its totient is φ = 7281480.

The previous prime is 12742589. The next prime is 12742627. The reversal of 12742611 is 11624721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12742611 - 2⁵ = 12742579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12742651) 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, 303375 + ... + 303416.

It is an arithmetic number, because the mean of its divisors is an integer number (2427168).

Almost surely, 2^12742611 is an apocalyptic number.

12742611 is a deficient number, since it is larger than the sum of its proper divisors (6674733).

12742611 is an equidigital number, since it uses as much as digits as its factorization.

12742611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606801.

The product of its digits is 672, while the sum is 24.

The square root of 12742611 is about 3569.6793973689. The cubic root of 12742611 is about 233.5712984984.

The spelling of 12742611 in words is "twelve million, seven hundred forty-two thousand, six hundred eleven".