2067468740 has 48 divisors (see below), whose sum is σ = 4498066944. Its totient is φ = 797395200.

The previous prime is 2067468713. The next prime is 2067468749. The reversal of 2067468740 is 478647602.

It is a junction number, because it is equal to n+sod(n) for n = 2067468691 and 2067468700.

It is not an unprimeable number, because it can be changed into a prime (2067468749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168287 + ... + 180153.

It is an arithmetic number, because the mean of its divisors is an integer number (93709728).

Almost surely, 2^2067468740 is an apocalyptic number.

2067468740 is a gapful number since it is divisible by the number (20) 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 2067468740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2249033472).

2067468740 is an abundant number, since it is smaller than the sum of its proper divisors (2430598204).

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

2067468740 is a wasteful number, since it uses less digits than its factorization.

2067468740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12188 (or 12186 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 44.

The square root of 2067468740 is about 45469.4264313945. The cubic root of 2067468740 is about 1273.9322065910.

The spelling of 2067468740 in words is "two billion, sixty-seven million, four hundred sixty-eight thousand, seven hundred forty".