2070708427 has 4 divisors (see below), whose sum is σ = 2105805240. Its totient is φ = 2035611616.

The previous prime is 2070708413. The next prime is 2070708433. The reversal of 2070708427 is 7248070702.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2070708427 - 2¹⁹ = 2070184139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2070702427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17548318 + ... + 17548435.

It is an arithmetic number, because the mean of its divisors is an integer number (526451310).

Almost surely, 2^2070708427 is an apocalyptic number.

2070708427 is a deficient number, since it is larger than the sum of its proper divisors (35096813).

2070708427 is an equidigital number, since it uses as much as digits as its factorization.

2070708427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35096812.

The product of its (nonzero) digits is 43904, while the sum is 37.

The square root of 2070708427 is about 45505.0373804923. The cubic root of 2070708427 is about 1274.5972690873.

The spelling of 2070708427 in words is "two billion, seventy million, seven hundred eight thousand, four hundred twenty-seven".