214471266 has 8 divisors (see below), whose sum is σ = 428942544. Its totient is φ = 71490420.

The previous prime is 214471261. The next prime is 214471273. The reversal of 214471266 is 662174412.

It is a sphenic number, since it is the product of 3 distinct primes.

214471266 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (214471261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17872600 + ... + 17872611.

It is an arithmetic number, because the mean of its divisors is an integer number (53617818).

Almost surely, 2^214471266 is an apocalyptic number.

214471266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

214471266 is a wasteful number, since it uses less digits than its factorization.

214471266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35745216.

The product of its digits is 16128, while the sum is 33.

The square root of 214471266 is about 14644.8375204370. The cubic root of 214471266 is about 598.5811529889.

The spelling of 214471266 in words is "two hundred fourteen million, four hundred seventy-one thousand, two hundred sixty-six".