2086524 has 54 divisors (see below), whose sum is σ = 5809440. Its totient is φ = 630960.

The previous prime is 2086519. The next prime is 2086543. The reversal of 2086524 is 4256802.

2086524 is a `hidden beast` number, since 2 + 0 + 8 + 652 + 4 = 666.

2086524 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4117 + ... + 4595.

2^2086524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2086524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2904720).

2086524 is an abundant number, since it is smaller than the sum of its proper divisors (3722916).

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

2086524 is a wasteful number, since it uses less digits than its factorization.

2086524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 495 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2086524 is about 1444.4805294638. The cubic root of 2086524 is about 127.7834064873.

The spelling of 2086524 in words is "two million, eighty-six thousand, five hundred twenty-four".