109468786 has 16 divisors (see below), whose sum is σ = 188172864. Its totient is φ = 46787184.

The previous prime is 109468771. The next prime is 109468787. The reversal of 109468786 is 687864901.

It is not an unprimeable number, because it can be changed into a prime (109468787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5260 + ... + 15703.

It is an arithmetic number, because the mean of its divisors is an integer number (11760804).

Almost surely, 2^109468786 is an apocalyptic number.

109468786 is a deficient number, since it is larger than the sum of its proper divisors (78704078).

109468786 is a wasteful number, since it uses less digits than its factorization.

109468786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21345.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 109468786 is about 10462.7331993127. The cubic root of 109468786 is about 478.3694470529.

The spelling of 109468786 in words is "one hundred nine million, four hundred sixty-eight thousand, seven hundred eighty-six".