2070287047 has 6 divisors (see below), whose sum is σ = 2199232568. Its totient is φ = 1948505184.

The previous prime is 2070287029. The next prime is 2070287053. The reversal of 2070287047 is 7407820702.

It is a de Polignac number, because none of the positive numbers 2^k-2070287047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2070286997 and 2070287015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070287077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3581523 + ... + 3582100.

Almost surely, 2^2070287047 is an apocalyptic number.

2070287047 is a deficient number, since it is larger than the sum of its proper divisors (128945521).

2070287047 is an equidigital number, since it uses as much as digits as its factorization.

2070287047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7163657 (or 7163640 counting only the distinct ones).

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

The square root of 2070287047 is about 45500.4071080688. The cubic root of 2070287047 is about 1274.5108049210.

The spelling of 2070287047 in words is "two billion, seventy million, two hundred eighty-seven thousand, forty-seven".