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706007 = 2293083

706007 has 4 divisors (see below), whose sum is σ = 709320. Its totient is φ = 702696.

The previous prime is 706003. The next prime is 706009. The reversal of 706007 is 700607.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 700607 = 5313219.

It is a cyclic number.

It is not a de Polignac number, because 706007 - 22 = 706003 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 706007.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 706007.

It is not an unprimeable number, because it can be changed into a prime (706001) 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, 1313 + ... + 1770.

It is an arithmetic number, because the mean of its divisors is an integer number (177330).

2706007 is an apocalyptic number.

706007 is a deficient number, since it is larger than the sum of its proper divisors (3313).

706007 is a wasteful number, since it uses less digits than its factorization.

706007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3312.

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 706007 is about 840.2422269798. The cubic root of 706007 is about 89.0436599320.

It can be divided in two parts, 70600 and 7, that added together give a palindrome (70607).

The spelling of 706007 in words is "seven hundred six thousand, seven".

Divisors: 1 229 3083 706007