706081 has 8 divisors (see below), whose sum is σ = 733824. Its totient is φ = 678960.

The previous prime is 706067. The next prime is 706099. The reversal of 706081 is 180607.

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

It is a cyclic number.

It is not a de Polignac number, because 706081 - 2⁵ = 706049 is a prime.

It is a super-2 number, since 2×706081² = 997100757122, which contains 22 as substring.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 3811 + ... + 3991.

It is an arithmetic number, because the mean of its divisors is an integer number (91728).

2⁷⁰⁶⁰⁸¹ is an apocalyptic number.

It is an amenable number.

706081 is a deficient number, since it is larger than the sum of its proper divisors (27743).

706081 is a wasteful number, since it uses less digits than its factorization.

706081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 706081 is about 840.2862607469. The cubic root of 706081 is about 89.0467708552.

Adding to 706081 its reverse (180607), we get a palindrome (886688).

The spelling of 706081 in words is "seven hundred six thousand, eighty-one".