11400266 has 8 divisors (see below), whose sum is σ = 18000480. Its totient is φ = 5400108.

The previous prime is 11400239. The next prime is 11400283. The reversal of 11400266 is 66200411.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149966 + ... + 150041.

It is an arithmetic number, because the mean of its divisors is an integer number (2250060).

Almost surely, 2^11400266 is an apocalyptic number.

11400266 is a deficient number, since it is larger than the sum of its proper divisors (6600214).

11400266 is a wasteful number, since it uses less digits than its factorization.

11400266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300028.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 11400266 is about 3376.4279941974. The cubic root of 11400266 is about 225.0634619341.

Adding to 11400266 its reverse (66200411), we get a palindrome (77600677).

The spelling of 11400266 in words is "eleven million, four hundred thousand, two hundred sixty-six".