109282686 has 8 divisors (see below), whose sum is σ = 218565384. Its totient is φ = 36427560.

The previous prime is 109282633. The next prime is 109282687. The reversal of 109282686 is 686282901.

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

109282686 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109282687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9106885 + ... + 9106896.

It is an arithmetic number, because the mean of its divisors is an integer number (27320673).

Almost surely, 2^109282686 is an apocalyptic number.

109282686 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.

109282686 is a wasteful number, since it uses less digits than its factorization.

109282686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18213786.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 109282686 is about 10453.8359466753. The cubic root of 109282686 is about 478.0982128100.

The spelling of 109282686 in words is "one hundred nine million, two hundred eighty-two thousand, six hundred eighty-six".