266414 has 8 divisors (see below), whose sum is σ = 412608. Its totient is φ = 128880.

The previous prime is 266411. The next prime is 266417. The reversal of 266414 is 414662.

266414 = 297² + 298² + 299².

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (266411) and next prime (266417).

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

It is a self number, because there is not a number n which added to its sum of digits gives 266414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2087 + ... + 2210.

It is an arithmetic number, because the mean of its divisors is an integer number (51576).

2²⁶⁶⁴¹⁴ is an apocalyptic number.

266414 is a deficient number, since it is larger than the sum of its proper divisors (146194).

266414 is a wasteful number, since it uses less digits than its factorization.

266414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4330.

The product of its digits is 1152, while the sum is 23.

The square root of 266414 is about 516.1530780689. The cubic root of 266414 is about 64.3456236344.

The spelling of 266414 in words is "two hundred sixty-six thousand, four hundred fourteen".