2027568 has 40 divisors (see below), whose sum is σ = 5343408. Its totient is φ = 662272.

The previous prime is 2027567. The next prime is 2027569. The reversal of 2027568 is 8657202.

It is an interprime number because it is at equal distance from previous prime (2027567) and next prime (2027569).

It is a super-2 number, since 2×2027568² = 8222063989248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2027561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2146 + ... + 2942.

2^2027568 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 2027568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2671704).

2027568 is an abundant number, since it is smaller than the sum of its proper divisors (3315840).

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

2027568 is a wasteful number, since it uses less digits than its factorization.

2027568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 2027568 is about 1423.9269644192. The cubic root of 2027568 is about 126.5683570830.

The spelling of 2027568 in words is "two million, twenty-seven thousand, five hundred sixty-eight".