706165212005 has 8 divisors (see below), whose sum is σ = 924434459424. Its totient is φ = 513574699600.

The previous prime is 706165211981. The next prime is 706165212047. The reversal of 706165212005 is 500212561607.

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

It is not a de Polignac number, because 706165212005 - 2³⁴ = 688985342821 is a prime.

It is a super-2 number, since 2×706165212005² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6419683691 + ... + 6419683800.

It is an arithmetic number, because the mean of its divisors is an integer number (115554307428).

Almost surely, 2^706165212005 is an apocalyptic number.

It is an amenable number.

706165212005 is a deficient number, since it is larger than the sum of its proper divisors (218269247419).

706165212005 is a wasteful number, since it uses less digits than its factorization.

706165212005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12839367507.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 706165212005 in words is "seven hundred six billion, one hundred sixty-five million, two hundred twelve thousand, five".