2067612288 has 256 divisors, whose sum is σ = 6543210240. Its totient is φ = 566231040.

The previous prime is 2067612271. The next prime is 2067612289. The reversal of 2067612288 is 8822167602.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2067612289) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8045056 + ... + 8045312.

It is an arithmetic number, because the mean of its divisors is an integer number (25559415).

Almost surely, 2^2067612288 is an apocalyptic number.

2067612288 is a gapful number since it is divisible by the number (28) 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 2067612288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3271605120).

2067612288 is an abundant number, since it is smaller than the sum of its proper divisors (4475597952).

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

2067612288 is a wasteful number, since it uses less digits than its factorization.

2067612288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 2067612288 is about 45471.0049152204. The cubic root of 2067612288 is about 1273.9616896951.

The spelling of 2067612288 in words is "two billion, sixty-seven million, six hundred twelve thousand, two hundred eighty-eight".