706486 has 16 divisors (see below), whose sum is σ = 1224720. Its totient is φ = 302080.

The previous prime is 706481. The next prime is 706487. The reversal of 706486 is 684607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706481) 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, 571 + ... + 1318.

It is an arithmetic number, because the mean of its divisors is an integer number (76545).

2⁷⁰⁶⁴⁸⁶ is an apocalyptic number.

706486 is a deficient number, since it is larger than the sum of its proper divisors (518234).

706486 is a wasteful number, since it uses less digits than its factorization.

706486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 706486 is about 840.5272155023. The cubic root of 706486 is about 89.0637930047.

It can be divided in two parts, 70 and 6486, that added together give a palindrome (6556).

The spelling of 706486 in words is "seven hundred six thousand, four hundred eighty-six".