109094819 has 8 divisors (see below), whose sum is σ = 114945792. Its totient is φ = 103336200.

The previous prime is 109094801. The next prime is 109094861. The reversal of 109094819 is 918490901.

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

It is a cyclic number.

It is not a de Polignac number, because 109094819 - 2²⁰ = 108046243 is a prime.

It is a super-2 number, since 2×109094819² = 23803359065285522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109094719) 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, 20657 + ... + 25394.

It is an arithmetic number, because the mean of its divisors is an integer number (14368224).

Almost surely, 2^109094819 is an apocalyptic number.

109094819 is a deficient number, since it is larger than the sum of its proper divisors (5850973).

109094819 is a wasteful number, since it uses less digits than its factorization.

109094819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46177.

The product of its (nonzero) digits is 23328, while the sum is 41.

The square root of 109094819 is about 10444.8465283124. The cubic root of 109094819 is about 477.8240907192.

The spelling of 109094819 in words is "one hundred nine million, ninety-four thousand, eight hundred nineteen".