109067764 has 24 divisors (see below), whose sum is σ = 205983848. Its totient is φ = 50232960.

The previous prime is 109067747. The next prime is 109067789. The reversal of 109067764 is 467760901.

It can be written as a sum of positive squares in 4 ways, for example, as 32400 + 109035364 = 180^2 + 10442^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26194 + ... + 30070.

Almost surely, 2^109067764 is an apocalyptic number.

It is an amenable number.

109067764 is a deficient number, since it is larger than the sum of its proper divisors (96916084).

109067764 is a wasteful number, since it uses less digits than its factorization.

109067764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4435 (or 4433 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 109067764 is about 10443.5513116947. The cubic root of 109067764 is about 477.7845880807.

The spelling of 109067764 in words is "one hundred nine million, sixty-seven thousand, seven hundred sixty-four".