2070308 has 6 divisors (see below), whose sum is σ = 3623046. Its totient is φ = 1035152.

The previous prime is 2070307. The next prime is 2070317. The reversal of 2070308 is 8030702.

It can be written as a sum of positive squares in only one way, i.e., 1747684 + 322624 = 1322^2 + 568^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2070308.

It is not an unprimeable number, because it can be changed into a prime (2070301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258785 + ... + 258792.

It is an arithmetic number, because the mean of its divisors is an integer number (603841).

2^2070308 is an apocalyptic number.

It is an amenable number.

2070308 is a deficient number, since it is larger than the sum of its proper divisors (1552738).

2070308 is a wasteful number, since it uses less digits than its factorization.

2070308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517581 (or 517579 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 2070308 is about 1438.8564904117. The cubic root of 2070308 is about 127.4515104604.

The spelling of 2070308 in words is "two million, seventy thousand, three hundred eight".