2026420704 has 576 divisors, whose sum is σ = 7812080640. Its totient is φ = 482549760.

The previous prime is 2026420691. The next prime is 2026420729. The reversal of 2026420704 is 4070246202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14791324 + ... + 14791460.

It is an arithmetic number, because the mean of its divisors is an integer number (13562640).

Almost surely, 2^2026420704 is an apocalyptic number.

2026420704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2026420704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3906040320).

2026420704 is an abundant number, since it is smaller than the sum of its proper divisors (5785659936).

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

2026420704 is a wasteful number, since it uses less digits than its factorization.

2026420704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 2026420704 is about 45015.7828322467. The cubic root of 2026420704 is about 1265.4447974693. Note that the first 3 decimals are identical.

Adding to 2026420704 its reverse (4070246202), we get a palindrome (6096666906).

The spelling of 2026420704 in words is "two billion, twenty-six million, four hundred twenty thousand, seven hundred four".