2070130 has 8 divisors (see below), whose sum is σ = 3726252. Its totient is φ = 828048.

The previous prime is 2070091. The next prime is 2070137. The reversal of 2070130 is 310702.

It can be written as a sum of positive squares in 2 ways, for example, as 2053489 + 16641 = 1433^2 + 129^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2070130.

It is not an unprimeable number, because it can be changed into a prime (2070137) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 103497 + ... + 103516.

2^2070130 is an apocalyptic number.

2070130 is a deficient number, since it is larger than the sum of its proper divisors (1656122).

2070130 is a wasteful number, since it uses less digits than its factorization.

2070130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207020.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 2070130 is about 1438.7946344076. The cubic root of 2070130 is about 127.4478576997.

Adding to 2070130 its reverse (310702), we get a palindrome (2380832).

The spelling of 2070130 in words is "two million, seventy thousand, one hundred thirty".