12724061 has 8 divisors (see below), whose sum is σ = 14577024. Its totient is φ = 10879920.

The previous prime is 12724057. The next prime is 12724073. The reversal of 12724061 is 16042721.

12724061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12724061 - 2² = 12724057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12724021) 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, 1256 + ... + 5198.

It is an arithmetic number, because the mean of its divisors is an integer number (1822128).

Almost surely, 2^12724061 is an apocalyptic number.

It is an amenable number.

12724061 is a deficient number, since it is larger than the sum of its proper divisors (1852963).

12724061 is an equidigital number, since it uses as much as digits as its factorization.

12724061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4411.

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

The square root of 12724061 is about 3567.0801785214. The cubic root of 12724061 is about 233.4579033251.

Adding to 12724061 its reverse (16042721), we get a palindrome (28766782).

The spelling of 12724061 in words is "twelve million, seven hundred twenty-four thousand, sixty-one".