2026221384 has 64 divisors (see below), whose sum is σ = 5616694080. Its totient is φ = 603936000.

The previous prime is 2026221377. The next prime is 2026221391. The reversal of 2026221384 is 4831226202.

2026221384 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2026221377) and next prime (2026221391).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46807 + ... + 79014.

It is an arithmetic number, because the mean of its divisors is an integer number (87760845).

Almost surely, 2^2026221384 is an apocalyptic number.

2026221384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2026221384 is an abundant number, since it is smaller than the sum of its proper divisors (3590472696).

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

2026221384 is a wasteful number, since it uses less digits than its factorization.

2026221384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125902 (or 125898 counting only the distinct ones).

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

The square root of 2026221384 is about 45013.5688876143. The cubic root of 2026221384 is about 1265.4033061300.

Adding to 2026221384 its reverse (4831226202), we get a palindrome (6857447586).

The spelling of 2026221384 in words is "two billion, twenty-six million, two hundred twenty-one thousand, three hundred eighty-four".