706550 has 24 divisors (see below), whose sum is σ = 1416576. Its totient is φ = 260640.

The previous prime is 706547. The next prime is 706561. The reversal of 706550 is 55607.

It is a plaindrome in base 14.

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 706550.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107 + ... + 1193.

It is an arithmetic number, because the mean of its divisors is an integer number (59024).

2⁷⁰⁶⁵⁵⁰ is an apocalyptic number.

706550 is an abundant number, since it is smaller than the sum of its proper divisors (710026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

706550 is a wasteful number, since it uses less digits than its factorization.

706550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112 (or 1107 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 706550 is about 840.5652859832. The cubic root of 706550 is about 89.0664823294.

The spelling of 706550 in words is "seven hundred six thousand, five hundred fifty".