11283427 has 6 divisors (see below), whose sum is σ = 11986508. Its totient is φ = 10619424.

The previous prime is 11283401. The next prime is 11283439. The reversal of 11283427 is 72438211.

It is not a de Polignac number, because 11283427 - 2⁷ = 11283299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11283395 and 11283404.

It is not an unprimeable number, because it can be changed into a prime (11283497) 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 5 ways as a sum of consecutive naturals, for example, 19233 + ... + 19810.

Almost surely, 2^11283427 is an apocalyptic number.

11283427 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11283427 is a deficient number, since it is larger than the sum of its proper divisors (703081).

11283427 is an equidigital number, since it uses as much as digits as its factorization.

11283427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39077 (or 39060 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 11283427 is about 3359.0812732055. The cubic root of 11283427 is about 224.2919436902.

The spelling of 11283427 in words is "eleven million, two hundred eighty-three thousand, four hundred twenty-seven".