2025078672 has 80 divisors (see below), whose sum is σ = 5655719360. Its totient is φ = 622204416.

The previous prime is 2025078659. The next prime is 2025078673. The reversal of 2025078672 is 2768705202.

It is a self number, because there is not a number n which added to its sum of digits gives 2025078672.

It is not an unprimeable number, because it can be changed into a prime (2025078673) 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, 3738 + ... + 63750.

It is an arithmetic number, because the mean of its divisors is an integer number (70696492).

Almost surely, 2^2025078672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2025078672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2827859680).

2025078672 is an abundant number, since it is smaller than the sum of its proper divisors (3630640688).

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

2025078672 is a wasteful number, since it uses less digits than its factorization.

2025078672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60080 (or 60074 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 2025078672 is about 45000.8741248434. The cubic root of 2025078672 is about 1265.1653815762.

The spelling of 2025078672 in words is "two billion, twenty-five million, seventy-eight thousand, six hundred seventy-two".