2025668976 has 20 divisors (see below), whose sum is σ = 5232978312. Its totient is φ = 675222976.

The previous prime is 2025668969. The next prime is 2025668977. The reversal of 2025668976 is 6798665202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025668977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21100671 + ... + 21100766.

Almost surely, 2^2025668976 is an apocalyptic number.

It is an amenable number.

2025668976 is an abundant number, since it is smaller than the sum of its proper divisors (3207309336).

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

2025668976 is a wasteful number, since it uses less digits than its factorization.

2025668976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42201448 (or 42201442 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 2025668976 is about 45007.4324528738. The cubic root of 2025668976 is about 1265.2883001967.

The spelling of 2025668976 in words is "two billion, twenty-five million, six hundred sixty-eight thousand, nine hundred seventy-six".