706602242 has 4 divisors (see below), whose sum is σ = 1059903366. Its totient is φ = 353301120.

The previous prime is 706602199. The next prime is 706602257. The reversal of 706602242 is 242206607.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 242206607 = 12739 ⋅19013.

It can be written as a sum of positive squares in only one way, i.e., 647142721 + 59459521 = 25439^2 + 7711^2 .

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 as a sum of consecutive naturals, namely, 176650559 + ... + 176650562.

Almost surely, 2^706602242 is an apocalyptic number.

706602242 is a deficient number, since it is larger than the sum of its proper divisors (353301124).

706602242 is a wasteful number, since it uses less digits than its factorization.

706602242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353301123.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 706602242 is about 26581.9909337130. The cubic root of 706602242 is about 890.6867745427.

Adding to 706602242 its reverse (242206607), we get a palindrome (948808849).

The spelling of 706602242 in words is "seven hundred six million, six hundred two thousand, two hundred forty-two".