11285611 has 8 divisors (see below), whose sum is σ = 11787120. Its totient is φ = 10791648.

The previous prime is 11285609. The next prime is 11285633. The reversal of 11285611 is 11658211.

It is a happy number.

11285611 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11285611 - 2¹ = 11285609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11285711) 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, 1285 + ... + 4921.

It is an arithmetic number, because the mean of its divisors is an integer number (1473390).

Almost surely, 2^11285611 is an apocalyptic number.

11285611 is a deficient number, since it is larger than the sum of its proper divisors (501509).

11285611 is a wasteful number, since it uses less digits than its factorization.

11285611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3773.

The product of its digits is 480, while the sum is 25.

The square root of 11285611 is about 3359.4063463654. The cubic root of 11285611 is about 224.3064139395.

The spelling of 11285611 in words is "eleven million, two hundred eighty-five thousand, six hundred eleven".