2668604248 has 32 divisors (see below), whose sum is σ = 5218335360. Its totient is φ = 1277936640.

The previous prime is 2668604227. The next prime is 2668604261. The reversal of 2668604248 is 8424068662.

It is a junction number, because it is equal to n+sod(n) for n = 2668604198 and 2668604207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31411 + ... + 79522.

It is an arithmetic number, because the mean of its divisors is an integer number (163072980).

Almost surely, 2^2668604248 is an apocalyptic number.

It is an amenable number.

2668604248 is a deficient number, since it is larger than the sum of its proper divisors (2549731112).

2668604248 is a wasteful number, since it uses less digits than its factorization.

2668604248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111067 (or 111063 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 46.

The square root of 2668604248 is about 51658.5350934383. The cubic root of 2668604248 is about 1387.0583283550.

The spelling of 2668604248 in words is "two billion, six hundred sixty-eight million, six hundred four thousand, two hundred forty-eight".