2086536 has 16 divisors (see below), whose sum is σ = 5216400. Its totient is φ = 695504.

The previous prime is 2086519. The next prime is 2086543. The reversal of 2086536 is 6356802.

It is a nialpdrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43446 + ... + 43493.

It is an arithmetic number, because the mean of its divisors is an integer number (326025).

2^2086536 is an apocalyptic number.

It is an amenable number.

2086536 is an abundant number, since it is smaller than the sum of its proper divisors (3129864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2086536 is a wasteful number, since it uses less digits than its factorization.

2086536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86948 (or 86944 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2086536 is about 1444.4846832002. The cubic root of 2086536 is about 127.7836514558.

The spelling of 2086536 in words is "two million, eighty-six thousand, five hundred thirty-six".