2560014668 has 6 divisors (see below), whose sum is σ = 4480025676. Its totient is φ = 1280007332.

The previous prime is 2560014641. The next prime is 2560014679. The reversal of 2560014668 is 8664100652.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 320001830 + ... + 320001837.

It is an arithmetic number, because the mean of its divisors is an integer number (746670946).

Almost surely, 2^2560014668 is an apocalyptic number.

It is an amenable number.

2560014668 is a deficient number, since it is larger than the sum of its proper divisors (1920011008).

2560014668 is a wasteful number, since it uses less digits than its factorization.

2560014668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640003671 (or 640003669 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 2560014668 is about 50596.5875133887. The cubic root of 2560014668 is about 1367.9833700371.

The spelling of 2560014668 in words is "two billion, five hundred sixty million, fourteen thousand, six hundred sixty-eight".