11286834 has 24 divisors (see below), whose sum is σ = 24445872. Its totient is φ = 3472560.

The previous prime is 11286811. The next prime is 11286839. The reversal of 11286834 is 43868211.

It is a super-3 number, since 3×11286834³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11286795 and 11286804.

It is not an unprimeable number, because it can be changed into a prime (11286839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4552 + ... + 6579.

It is an arithmetic number, because the mean of its divisors is an integer number (1018578).

Almost surely, 2^11286834 is an apocalyptic number.

11286834 is an abundant number, since it is smaller than the sum of its proper divisors (13159038).

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

11286834 is a wasteful number, since it uses less digits than its factorization.

11286834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11162 (or 11149 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 11286834 is about 3359.5883676427. The cubic root of 11286834 is about 224.3145161987.

The spelling of 11286834 in words is "eleven million, two hundred eighty-six thousand, eight hundred thirty-four".