471268266 has 16 divisors (see below), whose sum is σ = 1077184704. Its totient is φ = 134648064.

The previous prime is 471268253. The next prime is 471268277. The reversal of 471268266 is 662862174.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 11220673 = 471268266 / (4 + 7 + 1 + 2 + 6 + 8 + 2 + 6 + 6).

It is a Curzon number.

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, 5610295 + ... + 5610378.

It is an arithmetic number, because the mean of its divisors is an integer number (67324044).

Almost surely, 2^471268266 is an apocalyptic number.

471268266 is an abundant number, since it is smaller than the sum of its proper divisors (605916438).

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

471268266 is a wasteful number, since it uses less digits than its factorization.

471268266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11220685.

The product of its digits is 193536, while the sum is 42.

The square root of 471268266 is about 21708.7140568022. The cubic root of 471268266 is about 778.1967250992.

The spelling of 471268266 in words is "four hundred seventy-one million, two hundred sixty-eight thousand, two hundred sixty-six".