11014287 has 8 divisors (see below), whose sum is σ = 15192240. Its totient is φ = 7089600.

The previous prime is 11014279. The next prime is 11014291. The reversal of 11014287 is 78241011.

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

It is not a de Polignac number, because 11014287 - 2³ = 11014279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11014277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63214 + ... + 63387.

It is an arithmetic number, because the mean of its divisors is an integer number (1899030).

Almost surely, 2^11014287 is an apocalyptic number.

11014287 is a deficient number, since it is larger than the sum of its proper divisors (4177953).

11014287 is a wasteful number, since it uses less digits than its factorization.

11014287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126633.

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 11014287 is about 3318.7779377355. Note that the first 3 decimals coincide. The cubic root of 11014287 is about 222.4942522607.

Adding to 11014287 its reverse (78241011), we get a palindrome (89255298).

The spelling of 11014287 in words is "eleven million, fourteen thousand, two hundred eighty-seven".