2000847 has 8 divisors (see below), whose sum is σ = 2674480. Its totient is φ = 1330560.

The previous prime is 2000813. The next prime is 2000863. The reversal of 2000847 is 7480002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2000847 - 2¹² = 1996751 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 (2000807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1479 + ... + 2487.

It is an arithmetic number, because the mean of its divisors is an integer number (334310).

2^2000847 is an apocalyptic number.

2000847 is a deficient number, since it is larger than the sum of its proper divisors (673633).

2000847 is a wasteful number, since it uses less digits than its factorization.

2000847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 2000847 is about 1414.5129903963. The cubic root of 2000847 is about 126.0098883648.

Adding to 2000847 its reverse (7480002), we get a palindrome (9480849).

The spelling of 2000847 in words is "two million, eight hundred forty-seven", and thus it is an aban number.