266313104 has 20 divisors (see below), whose sum is σ = 527982576. Its totient is φ = 130059552.

The previous prime is 266313097. The next prime is 266313121. The reversal of 266313104 is 401313662.

It is a super-2 number, since 2×266313104² = 141845338724229632, which contains 22 as substring.

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, 192854 + ... + 194229.

Almost surely, 2^266313104 is an apocalyptic number.

It is an amenable number.

266313104 is a deficient number, since it is larger than the sum of its proper divisors (261669472).

266313104 is a wasteful number, since it uses less digits than its factorization.

266313104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387134 (or 387128 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 266313104 is about 16319.1024262978. The cubic root of 266313104 is about 643.3749964218.

Adding to 266313104 its reverse (401313662), we get a palindrome (667626766).

The spelling of 266313104 in words is "two hundred sixty-six million, three hundred thirteen thousand, one hundred four".