11286141 has 4 divisors (see below), whose sum is σ = 15048192. Its totient is φ = 7524092.

The previous prime is 11286137. The next prime is 11286173. The reversal of 11286141 is 14168211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11286141 - 2² = 11286137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11286131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1881021 + ... + 1881026.

It is an arithmetic number, because the mean of its divisors is an integer number (3762048).

Almost surely, 2^11286141 is an apocalyptic number.

It is an amenable number.

11286141 is a deficient number, since it is larger than the sum of its proper divisors (3762051).

11286141 is an equidigital number, since it uses as much as digits as its factorization.

11286141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762050.

The product of its digits is 384, while the sum is 24.

The square root of 11286141 is about 3359.4852284241. The cubic root of 11286141 is about 224.3099252112.

The spelling of 11286141 in words is "eleven million, two hundred eighty-six thousand, one hundred forty-one".