706365 has 24 divisors (see below), whose sum is σ = 1336608. Its totient is φ = 342240.

The previous prime is 706357. The next prime is 706369. The reversal of 706365 is 563607.

It is not a de Polignac number, because 706365 - 2³ = 706357 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

706365 is a lucky number.

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 706365.

It is not an unprimeable number, because it can be changed into a prime (706369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 219 + ... + 1208.

It is an arithmetic number, because the mean of its divisors is an integer number (55692).

2⁷⁰⁶³⁶⁵ is an apocalyptic number.

It is an amenable number.

706365 is a deficient number, since it is larger than the sum of its proper divisors (630243).

706365 is a wasteful number, since it uses less digits than its factorization.

706365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449 (or 1446 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 706365 is about 840.4552337870. The cubic root of 706365 is about 89.0587080565.

The spelling of 706365 in words is "seven hundred six thousand, three hundred sixty-five".