2026826004 has 144 divisors (see below), whose sum is σ = 5714343936. Its totient is φ = 556920000.

The previous prime is 2026825963. The next prime is 2026826047. The reversal of 2026826004 is 4006286202.

2026826004 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4575007 + ... + 4575449.

It is an arithmetic number, because the mean of its divisors is an integer number (39682944).

Almost surely, 2^2026826004 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 2026826004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2857171968).

2026826004 is an abundant number, since it is smaller than the sum of its proper divisors (3687517932).

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

2026826004 is a wasteful number, since it uses less digits than its factorization.

2026826004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 2026826004 is about 45020.2843616075. The cubic root of 2026826004 is about 1265.5291581330.

The spelling of 2026826004 in words is "two billion, twenty-six million, eight hundred twenty-six thousand, four".