109411804 has 24 divisors (see below), whose sum is σ = 204565760. Its totient is φ = 51050736.

The previous prime is 109411789. The next prime is 109411811. The reversal of 109411804 is 408114901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5652 + ... + 15835.

Almost surely, 2^109411804 is an apocalyptic number.

It is an amenable number.

109411804 is a deficient number, since it is larger than the sum of its proper divisors (95153956).

109411804 is a wasteful number, since it uses less digits than its factorization.

109411804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21577 (or 21575 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 109411804 is about 10460.0097514295. The cubic root of 109411804 is about 478.2864304542.

It can be divided in two parts, 109411 and 804, that added together give a triangular number (110215 = T₄₆₉).

The spelling of 109411804 in words is "one hundred nine million, four hundred eleven thousand, eight hundred four".