2070745927 has 4 divisors (see below), whose sum is σ = 2082314520. Its totient is φ = 2059177336.

The previous prime is 2070745891. The next prime is 2070745939. The reversal of 2070745927 is 7295470702.

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

It is not a de Polignac number, because 2070745927 - 2²⁷ = 1936528199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070745727) 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, 5784028 + ... + 5784385.

It is an arithmetic number, because the mean of its divisors is an integer number (520578630).

Almost surely, 2^2070745927 is an apocalyptic number.

2070745927 is a deficient number, since it is larger than the sum of its proper divisors (11568593).

2070745927 is a wasteful number, since it uses less digits than its factorization.

2070745927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11568592.

The product of its (nonzero) digits is 246960, while the sum is 43.

The square root of 2070745927 is about 45505.4494209210. The cubic root of 2070745927 is about 1274.6049632511.

The spelling of 2070745927 in words is "two billion, seventy million, seven hundred forty-five thousand, nine hundred twenty-seven".