2070975040 has 28 divisors (see below), whose sum is σ = 4931510076. Its totient is φ = 828389888.

The previous prime is 2070975013. The next prime is 2070975041. The reversal of 2070975040 is 405790702.

It can be written as a sum of positive squares in 2 ways, for example, as 1268499456 + 802475584 = 35616^2 + 28328^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2070974987 and 2070975005.

It is not an unprimeable number, because it can be changed into a prime (2070975041) 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, 3235579 + ... + 3236218.

Almost surely, 2^2070975040 is an apocalyptic number.

2070975040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2070975040 is an abundant number, since it is smaller than the sum of its proper divisors (2860535036).

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

2070975040 is an equidigital number, since it uses as much as digits as its factorization.

2070975040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6471814 (or 6471804 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 2070975040 is about 45507.9667750604. The cubic root of 2070975040 is about 1274.6519701120.

The spelling of 2070975040 in words is "two billion, seventy million, nine hundred seventy-five thousand, forty".