11697828126 has 8 divisors (see below), whose sum is σ = 23395656264. Its totient is φ = 3899276040.

The previous prime is 11697828113. The next prime is 11697828127. The reversal of 11697828126 is 62182879611.

It is a sphenic number, since it is the product of 3 distinct primes.

11697828126 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11697828127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 974819005 + ... + 974819016.

It is an arithmetic number, because the mean of its divisors is an integer number (2924457033).

Almost surely, 2^11697828126 is an apocalyptic number.

11697828126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11697828126 is a wasteful number, since it uses less digits than its factorization.

11697828126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949638026.

The product of its digits is 580608, while the sum is 51.

The spelling of 11697828126 in words is "eleven billion, six hundred ninety-seven million, eight hundred twenty-eight thousand, one hundred twenty-six".