109775074 has 8 divisors (see below), whose sum is σ = 165614940. Its totient is φ = 54570096.

The previous prime is 109775059. The next prime is 109775147. The reversal of 109775074 is 470577901.

It can be written as a sum of positive squares in 2 ways, for example, as 98505625 + 11269449 = 9925^2 + 3357^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 158289 + ... + 158980.

Almost surely, 2^109775074 is an apocalyptic number.

109775074 is a deficient number, since it is larger than the sum of its proper divisors (55839866).

109775074 is a wasteful number, since it uses less digits than its factorization.

109775074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317444.

The product of its (nonzero) digits is 61740, while the sum is 40.

The square root of 109775074 is about 10477.3600682615. The cubic root of 109775074 is about 478.8151825844.

The spelling of 109775074 in words is "one hundred nine million, seven hundred seventy-five thousand, seventy-four".