705060 has 36 divisors (see below), whose sum is σ = 2139228. Its totient is φ = 187968.

The previous prime is 705053. The next prime is 705073. The reversal of 705060 is 60507.

It can be written as a sum of positive squares in 2 ways, for example, as 419904 + 285156 = 648^2 + 534^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1779 + ... + 2138.

It is an arithmetic number, because the mean of its divisors is an integer number (59423).

2⁷⁰⁵⁰⁶⁰ is an apocalyptic number.

It is an amenable number.

705060 is an abundant number, since it is smaller than the sum of its proper divisors (1434168).

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

705060 is a wasteful number, since it uses less digits than its factorization.

705060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3932 (or 3927 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 705060 is about 839.6785099072. The cubic root of 705060 is about 89.0038293180.

Adding to 705060 its sum of digits (18), we get a triangular number (705078 = T₁₁₈₇).

Adding to 705060 its reverse (60507), we get a palindrome (765567).

The spelling of 705060 in words is "seven hundred five thousand, sixty".