11955126 has 16 divisors (see below), whose sum is σ = 24006384. Its totient is φ = 3969024.

The previous prime is 11955121. The next prime is 11955133. The reversal of 11955126 is 62155911.

It is a junction number, because it is equal to n+sod(n) for n = 11955093 and 11955102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11955121) 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, 2335 + ... + 5418.

It is an arithmetic number, because the mean of its divisors is an integer number (1500399).

Almost surely, 2^11955126 is an apocalyptic number.

11955126 is an abundant number, since it is smaller than the sum of its proper divisors (12051258).

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

11955126 is a wasteful number, since it uses less digits than its factorization.

11955126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8015.

The product of its digits is 2700, while the sum is 30.

The square root of 11955126 is about 3457.6185446055. The cubic root of 11955126 is about 228.6571147864.

The spelling of 11955126 in words is "eleven million, nine hundred fifty-five thousand, one hundred twenty-six".