109381695 has 8 divisors (see below), whose sum is σ = 175010736. Its totient is φ = 58336896.

The previous prime is 109381691. The next prime is 109381711. The reversal of 109381695 is 596183901.

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

It is not a de Polignac number, because 109381695 - 2² = 109381691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109381691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3646042 + ... + 3646071.

It is an arithmetic number, because the mean of its divisors is an integer number (21876342).

Almost surely, 2^109381695 is an apocalyptic number.

109381695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

109381695 is a deficient number, since it is larger than the sum of its proper divisors (65629041).

109381695 is an equidigital number, since it uses as much as digits as its factorization.

109381695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7292121.

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 109381695 is about 10458.5704089995. The cubic root of 109381695 is about 478.2425532649.

The spelling of 109381695 in words is "one hundred nine million, three hundred eighty-one thousand, six hundred ninety-five".