11287794 has 16 divisors (see below), whose sum is σ = 25800768. Its totient is φ = 3225072.

The previous prime is 11287769. The next prime is 11287799. The reversal of 11287794 is 49778211.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11287799) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 134337 + ... + 134420.

It is an arithmetic number, because the mean of its divisors is an integer number (1612548).

Almost surely, 2^11287794 is an apocalyptic number.

11287794 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11287794 is an abundant number, since it is smaller than the sum of its proper divisors (14512974).

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

11287794 is a wasteful number, since it uses less digits than its factorization.

11287794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268769.

The product of its digits is 28224, while the sum is 39.

The square root of 11287794 is about 3359.7312392511. The cubic root of 11287794 is about 224.3208756977.

The spelling of 11287794 in words is "eleven million, two hundred eighty-seven thousand, seven hundred ninety-four".