706585133 has 4 divisors (see below), whose sum is σ = 706638300. Its totient is φ = 706531968.

The previous prime is 706585079. The next prime is 706585157. The reversal of 706585133 is 331585607.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 321915364 + 384669769 = 17942^2 + 19613^2 .

It is a cyclic number.

It is not a de Polignac number, because 706585133 - 2⁶ = 706585069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706585163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12893 + ... + 39741.

It is an arithmetic number, because the mean of its divisors is an integer number (176659575).

Almost surely, 2^706585133 is an apocalyptic number.

It is an amenable number.

706585133 is a deficient number, since it is larger than the sum of its proper divisors (53167).

706585133 is a wasteful number, since it uses less digits than its factorization.

706585133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53166.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 706585133 is about 26581.6691161409. The cubic root of 706585133 is about 890.6795857350.

The spelling of 706585133 in words is "seven hundred six million, five hundred eighty-five thousand, one hundred thirty-three".