712552442 has 8 divisors (see below), whose sum is σ = 1221518496. Its totient is φ = 305379612.

The previous prime is 712552403. The next prime is 712552469. The reversal of 712552442 is 244255217.

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

It is a junction number, because it is equal to n+sod(n) for n = 712552399 and 712552408.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 25448288 + ... + 25448315.

It is an arithmetic number, because the mean of its divisors is an integer number (152689812).

Almost surely, 2^712552442 is an apocalyptic number.

712552442 is a deficient number, since it is larger than the sum of its proper divisors (508966054).

712552442 is a wasteful number, since it uses less digits than its factorization.

712552442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50896612.

The product of its digits is 22400, while the sum is 32.

The square root of 712552442 is about 26693.6779406660. The cubic root of 712552442 is about 893.1799062949.

The spelling of 712552442 in words is "seven hundred twelve million, five hundred fifty-two thousand, four hundred forty-two".