109064774 has 32 divisors (see below), whose sum is σ = 204133440. Its totient is φ = 42550272.

The previous prime is 109064773. The next prime is 109064777. The reversal of 109064774 is 477460901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109064773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9182 + ... + 17390.

It is an arithmetic number, because the mean of its divisors is an integer number (6379170).

Almost surely, 2^109064774 is an apocalyptic number.

109064774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

109064774 is a deficient number, since it is larger than the sum of its proper divisors (95068666).

109064774 is a wasteful number, since it uses less digits than its factorization.

109064774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8304.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 109064774 is about 10443.4081601745. The cubic root of 109064774 is about 477.7802220214.

The spelling of 109064774 in words is "one hundred nine million, sixty-four thousand, seven hundred seventy-four".