712742059 has 4 divisors (see below), whose sum is σ = 712964416. Its totient is φ = 712519704.

The previous prime is 712742053. The next prime is 712742083. The reversal of 712742059 is 950247217.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 712742059 - 2⁵ = 712742027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (712742053) 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 3 ways as a sum of consecutive naturals, for example, 106299 + ... + 112804.

It is an arithmetic number, because the mean of its divisors is an integer number (178241104).

Almost surely, 2^712742059 is an apocalyptic number.

712742059 is a deficient number, since it is larger than the sum of its proper divisors (222357).

712742059 is a wasteful number, since it uses less digits than its factorization.

712742059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222356.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 712742059 is about 26697.2294255415. The cubic root of 712742059 is about 893.2591271651.

The spelling of 712742059 in words is "seven hundred twelve million, seven hundred forty-two thousand, fifty-nine".