605070 has 56 divisors (see below), whose sum is σ = 1652616. Its totient is φ = 159408.

The previous prime is 605069. The next prime is 605071. The reversal of 605070 is 70506.

It is an interprime number because it is at equal distance from previous prime (605069) and next prime (605071).

It is a super-2 number, since 2×605070² = 732219409800, which contains 22 as substring.

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

It is a zygodrome in base 9.

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 605070.

It is not an unprimeable number, because it can be changed into a prime (605071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 7249 + ... + 7331.

It is an arithmetic number, because the mean of its divisors is an integer number (29511).

2⁶⁰⁵⁰⁷⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 605070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (826308).

605070 is an abundant number, since it is smaller than the sum of its proper divisors (1047546).

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

605070 is an equidigital number, since it uses as much as digits as its factorization.

605070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 93 counting only the distinct ones).

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

The square root of 605070 is about 777.8624557079. The cubic root of 605070 is about 84.5801673746.

Adding to 605070 its reverse (70506), we get a palindrome (675576).

The spelling of 605070 in words is "six hundred five thousand, seventy".