2070847 has 4 divisors (see below), whose sum is σ = 2080120. Its totient is φ = 2061576.

The previous prime is 2070839. The next prime is 2070863. The reversal of 2070847 is 7480702.

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

It is a cyclic number.

It is not a de Polignac number, because 2070847 - 2³ = 2070839 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 (2070877) 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, 4293 + ... + 4750.

It is an arithmetic number, because the mean of its divisors is an integer number (520030).

2^2070847 is an apocalyptic number.

2070847 is a deficient number, since it is larger than the sum of its proper divisors (9273).

2070847 is an equidigital number, since it uses as much as digits as its factorization.

2070847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9272.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 2070847 is about 1439.0437797371. The cubic root of 2070847 is about 127.4625700714.

The spelling of 2070847 in words is "two million, seventy thousand, eight hundred forty-seven".