2107683047 has 4 divisors (see below), whose sum is σ = 2119866360. Its totient is φ = 2095499736.

The previous prime is 2107683037. The next prime is 2107683089. The reversal of 2107683047 is 7403867012.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2107683047 is a prime.

It is a super-2 number, since 2×2107683047² = 8884655653222408418, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2107683047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2107683007) 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 3 ways as a sum of consecutive naturals, for example, 6091397 + ... + 6091742.

It is an arithmetic number, because the mean of its divisors is an integer number (529966590).

Almost surely, 2^2107683047 is an apocalyptic number.

2107683047 is a deficient number, since it is larger than the sum of its proper divisors (12183313).

2107683047 is a wasteful number, since it uses less digits than its factorization.

2107683047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12183312.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 2107683047 is about 45909.5093308565. The cubic root of 2107683047 is about 1282.1389706347.

The spelling of 2107683047 in words is "two billion, one hundred seven million, six hundred eighty-three thousand, forty-seven".