2026648 has 24 divisors (see below), whose sum is σ = 4117500. Its totient is φ = 934752.

The previous prime is 2026639. The next prime is 2026663. The reversal of 2026648 is 8466202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 603 + ... + 2101.

2^2026648 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 2026648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2058750).

2026648 is an abundant number, since it is smaller than the sum of its proper divisors (2090852).

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

2026648 is a wasteful number, since it uses less digits than its factorization.

2026648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531 (or 1514 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2026648 is about 1423.6038774884. The cubic root of 2026648 is about 126.5492109097.

The spelling of 2026648 in words is "two million, twenty-six thousand, six hundred forty-eight".