712755065 has 8 divisors (see below), whose sum is σ = 933061248. Its totient is φ = 518367280.

The previous prime is 712755061. The next prime is 712755079. The reversal of 712755065 is 560557217.

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

It is not a de Polignac number, because 712755065 - 2² = 712755061 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (712755061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6479537 + ... + 6479646.

It is an arithmetic number, because the mean of its divisors is an integer number (116632656).

Almost surely, 2^712755065 is an apocalyptic number.

It is an amenable number.

712755065 is a deficient number, since it is larger than the sum of its proper divisors (220306183).

712755065 is a wasteful number, since it uses less digits than its factorization.

712755065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12959199.

The product of its (nonzero) digits is 73500, while the sum is 38.

The square root of 712755065 is about 26697.4730077586. The cubic root of 712755065 is about 893.2645604807.

The spelling of 712755065 in words is "seven hundred twelve million, seven hundred fifty-five thousand, sixty-five".