11256126 has 16 divisors (see below), whose sum is σ = 25728384. Its totient is φ = 3216024.

The previous prime is 11256121. The next prime is 11256139. The reversal of 11256126 is 62165211.

It is a junction number, because it is equal to n+sod(n) for n = 11256096 and 11256105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11256121) 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, 133960 + ... + 134043.

It is an arithmetic number, because the mean of its divisors is an integer number (1608024).

Almost surely, 2^11256126 is an apocalyptic number.

11256126 is an abundant number, since it is smaller than the sum of its proper divisors (14472258).

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

11256126 is a wasteful number, since it uses less digits than its factorization.

11256126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268015.

The product of its digits is 720, while the sum is 24.

The square root of 11256126 is about 3355.0150521272. The cubic root of 11256126 is about 224.1109011856.

The spelling of 11256126 in words is "eleven million, two hundred fifty-six thousand, one hundred twenty-six".