266460844 has 12 divisors (see below), whose sum is σ = 502176304. Its totient is φ = 122981904.

The previous prime is 266460829. The next prime is 266460863. The reversal of 266460844 is 448064662.

It is a junction number, because it is equal to n+sod(n) for n = 266460797 and 266460806.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2562072 + ... + 2562175.

Almost surely, 2^266460844 is an apocalyptic number.

It is an amenable number.

266460844 is a deficient number, since it is larger than the sum of its proper divisors (235715460).

266460844 is a wasteful number, since it uses less digits than its factorization.

266460844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5124264 (or 5124262 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The square root of 266460844 is about 16323.6283956723. The cubic root of 266460844 is about 643.4939474471.

The spelling of 266460844 in words is "two hundred sixty-six million, four hundred sixty thousand, eight hundred forty-four".