2070759257 has 20 divisors (see below), whose sum is σ = 2435122176. Its totient is φ = 1760701320.

The previous prime is 2070759217. The next prime is 2070759259. The reversal of 2070759257 is 7529570702.

It is not a de Polignac number, because 2070759257 - 2¹² = 2070755161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2070759259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 301532 + ... + 308322.

Almost surely, 2^2070759257 is an apocalyptic number.

It is an amenable number.

2070759257 is a deficient number, since it is larger than the sum of its proper divisors (364362919).

2070759257 is an frugal number, since it uses more digits than its factorization.

2070759257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6946 (or 6925 counting only the distinct ones).

The product of its (nonzero) digits is 308700, while the sum is 44.

The square root of 2070759257 is about 45505.5958866599. The cubic root of 2070759257 is about 1274.6076982474.

The spelling of 2070759257 in words is "two billion, seventy million, seven hundred fifty-nine thousand, two hundred fifty-seven".