11086137786 has 32 divisors (see below), whose sum is σ = 22414791168. Its totient is φ = 3655145520.

The previous prime is 11086137763. The next prime is 11086137787. The reversal of 11086137786 is 68773168011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11086137787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218331 + ... + 264273.

It is an arithmetic number, because the mean of its divisors is an integer number (700462224).

Almost surely, 2^11086137786 is an apocalyptic number.

11086137786 is an abundant number, since it is smaller than the sum of its proper divisors (11328653382).

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

11086137786 is a wasteful number, since it uses less digits than its factorization.

11086137786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46386.

The product of its (nonzero) digits is 338688, while the sum is 48.

The spelling of 11086137786 in words is "eleven billion, eighty-six million, one hundred thirty-seven thousand, seven hundred eighty-six".