2705070 has 32 divisors (see below), whose sum is σ = 6670368. Its totient is φ = 701568.

The previous prime is 2705069. The next prime is 2705071. The reversal of 2705070 is 705072.

2705070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2705069) and next prime (2705071).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2705071) 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 15 ways as a sum of consecutive naturals, for example, 109 + ... + 2328.

It is an arithmetic number, because the mean of its divisors is an integer number (208449).

2^2705070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2705070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3335184).

2705070 is an abundant number, since it is smaller than the sum of its proper divisors (3965298).

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

2705070 is a wasteful number, since it uses less digits than its factorization.

2705070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484.

The product of its (nonzero) digits is 490, while the sum is 21.

The square root of 2705070 is about 1644.7097008287. The cubic root of 2705070 is about 139.3347692340.

It can be divided in two parts, 270 and 5070, that multiplied together give a square (1368900 = 1170²).

The spelling of 2705070 in words is "two million, seven hundred five thousand, seventy".