2067726336 has 136 divisors (see below), whose sum is σ = 5945380560. Its totient is φ = 635437056.

The previous prime is 2067726317. The next prime is 2067726359. The reversal of 2067726336 is 6336277602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2555500 + ... + 2556308.

Almost surely, 2^2067726336 is an apocalyptic number.

2067726336 is a gapful number since it is divisible by the number (26) 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 2067726336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2972690280).

2067726336 is an abundant number, since it is smaller than the sum of its proper divisors (3877654224).

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

2067726336 is an frugal number, since it uses more digits than its factorization.

2067726336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857 (or 827 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 42.

The square root of 2067726336 is about 45472.2589718171. The cubic root of 2067726336 is about 1273.9851128665.

The spelling of 2067726336 in words is "two billion, sixty-seven million, seven hundred twenty-six thousand, three hundred thirty-six".