266468604 has 24 divisors (see below), whose sum is σ = 622030080. Its totient is φ = 88784304.

The previous prime is 266468599. The next prime is 266468611. The reversal of 266468604 is 406864662.

It is a zygodrome in base 2.

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, 42717 + ... + 48555.

It is an arithmetic number, because the mean of its divisors is an integer number (25917920).

Almost surely, 2^266468604 is an apocalyptic number.

It is an amenable number.

266468604 is an abundant number, since it is smaller than the sum of its proper divisors (355561476).

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

266468604 is a wasteful number, since it uses less digits than its factorization.

266468604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9649 (or 9647 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The square root of 266468604 is about 16323.8660861942. The cubic root of 266468604 is about 643.5001940992.

The spelling of 266468604 in words is "two hundred sixty-six million, four hundred sixty-eight thousand, six hundred four".