109666496 has 28 divisors (see below), whose sum is σ = 218011248. Its totient is φ = 54734592.

The previous prime is 109666493. The next prime is 109666511. The reversal of 109666496 is 694666901.

It is a self number, because there is not a number n which added to its sum of digits gives 109666496.

It is not an unprimeable number, because it can be changed into a prime (109666493) 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, 45350 + ... + 47706.

It is an arithmetic number, because the mean of its divisors is an integer number (7786116).

Almost surely, 2^109666496 is an apocalyptic number.

109666496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

109666496 is a deficient number, since it is larger than the sum of its proper divisors (108344752).

109666496 is an equidigital number, since it uses as much as digits as its factorization.

109666496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096 (or 3086 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 109666496 is about 10472.1772330304. The cubic root of 109666496 is about 478.6572659067.

The spelling of 109666496 in words is "one hundred nine million, six hundred sixty-six thousand, four hundred ninety-six".