727412513 has 8 divisors (see below), whose sum is σ = 762220800. Its totient is φ = 692869408.

The previous prime is 727412459. The next prime is 727412519. The reversal of 727412513 is 315214727.

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 727412513 - 2¹² = 727408417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 727412513.

It is not an unprimeable number, because it can be changed into a prime (727412519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60668 + ... + 71661.

It is an arithmetic number, because the mean of its divisors is an integer number (95277600).

Almost surely, 2^727412513 is an apocalyptic number.

It is an amenable number.

727412513 is a deficient number, since it is larger than the sum of its proper divisors (34808287).

727412513 is a wasteful number, since it uses less digits than its factorization.

727412513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132591.

The product of its digits is 11760, while the sum is 32.

The square root of 727412513 is about 26970.5860707549. The cubic root of 727412513 is about 899.3462383901.

The spelling of 727412513 in words is "seven hundred twenty-seven million, four hundred twelve thousand, five hundred thirteen".