266714412 has 12 divisors (see below), whose sum is σ = 622333656. Its totient is φ = 88904800.

The previous prime is 266714407. The next prime is 266714443. The reversal of 266714412 is 214417662.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×266714412² = 142273155137011488, 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, 11113089 + ... + 11113112.

It is an arithmetic number, because the mean of its divisors is an integer number (51861138).

Almost surely, 2^266714412 is an apocalyptic number.

It is an amenable number.

266714412 is an abundant number, since it is smaller than the sum of its proper divisors (355619244).

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

266714412 is a wasteful number, since it uses less digits than its factorization.

266714412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22226208 (or 22226206 counting only the distinct ones).

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

The square root of 266714412 is about 16331.3934494274. The cubic root of 266714412 is about 643.6980021217.

The spelling of 266714412 in words is "two hundred sixty-six million, seven hundred fourteen thousand, four hundred twelve".