11674771086 has 16 divisors (see below), whose sum is σ = 25472227968. Its totient is φ = 3537809400.

The previous prime is 11674771081. The next prime is 11674771099. The reversal of 11674771086 is 68017747611.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11674771081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88445170 + ... + 88445301.

It is an arithmetic number, because the mean of its divisors is an integer number (1592014248).

Almost surely, 2^11674771086 is an apocalyptic number.

11674771086 is an abundant number, since it is smaller than the sum of its proper divisors (13797456882).

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

11674771086 is a wasteful number, since it uses less digits than its factorization.

11674771086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176890487.

The product of its (nonzero) digits is 395136, while the sum is 48.

The spelling of 11674771086 in words is "eleven billion, six hundred seventy-four million, seven hundred seventy-one thousand, eighty-six".