266104204 has 24 divisors (see below), whose sum is σ = 493905888. Its totient is φ = 125178240.

The previous prime is 266104147. The next prime is 266104211. The reversal of 266104204 is 402401662.

It is a super-2 number, since 2×266104204² = 141622894772947232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18097 + ... + 29320.

It is an arithmetic number, because the mean of its divisors is an integer number (20579412).

Almost surely, 2^266104204 is an apocalyptic number.

It is an amenable number.

266104204 is a deficient number, since it is larger than the sum of its proper divisors (227801684).

266104204 is a wasteful number, since it uses less digits than its factorization.

266104204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47505 (or 47503 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 266104204 is about 16312.7006960834. The cubic root of 266104204 is about 643.2067280789.

Adding to 266104204 its reverse (402401662), we get a palindrome (668505866).

The spelling of 266104204 in words is "two hundred sixty-six million, one hundred four thousand, two hundred four".