712542322 has 8 divisors (see below), whose sum is σ = 1070262000. Its totient is φ = 355788324.

The previous prime is 712542307. The next prime is 712542359. The reversal of 712542322 is 223245217.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239572 + ... + 242527.

It is an arithmetic number, because the mean of its divisors is an integer number (133782750).

Almost surely, 2^712542322 is an apocalyptic number.

712542322 is a deficient number, since it is larger than the sum of its proper divisors (357719678).

712542322 is a wasteful number, since it uses less digits than its factorization.

712542322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482840.

The product of its digits is 6720, while the sum is 28.

The square root of 712542322 is about 26693.4883820006. The cubic root of 712542322 is about 893.1756778232.

Adding to 712542322 its reverse (223245217), we get a palindrome (935787539).

The spelling of 712542322 in words is "seven hundred twelve million, five hundred forty-two thousand, three hundred twenty-two".