11136426 has 24 divisors (see below), whose sum is σ = 25909920. Its totient is φ = 3181752.

The previous prime is 11136383. The next prime is 11136431. The reversal of 11136426 is 62463111.

It is a junction number, because it is equal to n+sod(n) for n = 11136396 and 11136405.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18646 + ... + 19233.

It is an arithmetic number, because the mean of its divisors is an integer number (1079580).

Almost surely, 2^11136426 is an apocalyptic number.

11136426 is an abundant number, since it is smaller than the sum of its proper divisors (14773494).

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

11136426 is a wasteful number, since it uses less digits than its factorization.

11136426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37898 (or 37891 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 11136426 is about 3337.1284062799. The cubic root of 11136426 is about 223.3136543637.

Adding to 11136426 its reverse (62463111), we get a palindrome (73599537).

The spelling of 11136426 in words is "eleven million, one hundred thirty-six thousand, four hundred twenty-six".