20286027 has 12 divisors (see below), whose sum is σ = 30094480. Its totient is φ = 13158288.

The previous prime is 20286017. The next prime is 20286031. The reversal of 20286027 is 72068202.

It is not a de Polignac number, because 20286027 - 2⁶ = 20285963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20286017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30127 + ... + 30792.

Almost surely, 2^20286027 is an apocalyptic number.

20286027 is a deficient number, since it is larger than the sum of its proper divisors (9808453).

20286027 is a wasteful number, since it uses less digits than its factorization.

20286027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60962 (or 60959 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 20286027 is about 4504.0012211366. The cubic root of 20286027 is about 272.7296361310.

The spelling of 20286027 in words is "twenty million, two hundred eighty-six thousand, twenty-seven".