706587130 has 8 divisors (see below), whose sum is σ = 1271856852. Its totient is φ = 282634848.

The previous prime is 706587103. The next prime is 706587131. The reversal of 706587130 is 31785607.

It can be written as a sum of positive squares in 2 ways, for example, as 690690961 + 15896169 = 26281^2 + 3987^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 706587130.

It is not an unprimeable number, because it can be changed into a prime (706587131) 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, 35329347 + ... + 35329366.

Almost surely, 2^706587130 is an apocalyptic number.

706587130 is a deficient number, since it is larger than the sum of its proper divisors (565269722).

706587130 is a wasteful number, since it uses less digits than its factorization.

706587130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70658720.

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

The square root of 706587130 is about 26581.7066795945. The cubic root of 706587130 is about 890.6804248343.

The spelling of 706587130 in words is "seven hundred six million, five hundred eighty-seven thousand, one hundred thirty".