109274194 has 16 divisors (see below), whose sum is σ = 169779456. Its totient is φ = 52693200.

The previous prime is 109274189. The next prime is 109274203. The reversal of 109274194 is 491472901.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16164 + ... + 21904.

It is an arithmetic number, because the mean of its divisors is an integer number (10611216).

Almost surely, 2^109274194 is an apocalyptic number.

109274194 is a deficient number, since it is larger than the sum of its proper divisors (60505262).

109274194 is a wasteful number, since it uses less digits than its factorization.

109274194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6081.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 109274194 is about 10453.4297720892. The cubic root of 109274194 is about 478.0858286732.

The spelling of 109274194 in words is "one hundred nine million, two hundred seventy-four thousand, one hundred ninety-four".