11613126 has 16 divisors (see below), whose sum is σ = 26544384. Its totient is φ = 3318024.

The previous prime is 11613113. The next prime is 11613143. The reversal of 11613126 is 62131611.

11613126 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

11613126 is strictly pandigital in base 8.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138210 + ... + 138293.

It is an arithmetic number, because the mean of its divisors is an integer number (1659024).

Almost surely, 2^11613126 is an apocalyptic number.

11613126 is an abundant number, since it is smaller than the sum of its proper divisors (14931258).

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

11613126 is a wasteful number, since it uses less digits than its factorization.

11613126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276515.

The product of its digits is 216, while the sum is 21.

The square root of 11613126 is about 3407.8036915292. The cubic root of 11613126 is about 226.4555902191.

Adding to 11613126 its reverse (62131611), we get a palindrome (73744737).

The spelling of 11613126 in words is "eleven million, six hundred thirteen thousand, one hundred twenty-six".