2086437 has 8 divisors (see below), whose sum is σ = 2803680. Its totient is φ = 1380080.

The previous prime is 2086433. The next prime is 2086439. The reversal of 2086437 is 7346802.

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

It is a cyclic number.

It is not a de Polignac number, because 2086437 - 2² = 2086433 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2086433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2262 + ... + 3047.

It is an arithmetic number, because the mean of its divisors is an integer number (350460).

2^2086437 is an apocalyptic number.

It is an amenable number.

2086437 is a deficient number, since it is larger than the sum of its proper divisors (717243).

2086437 is a wasteful number, since it uses less digits than its factorization.

2086437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5443.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 2086437 is about 1444.4504145176. The cubic root of 2086437 is about 127.7816304376.

The spelling of 2086437 in words is "two million, eighty-six thousand, four hundred thirty-seven".