109006904 has 16 divisors (see below), whose sum is σ = 204604920. Its totient is φ = 54445600.

The previous prime is 109006903. The next prime is 109006949. The reversal of 109006904 is 409600901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109006901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1379 + ... + 14829.

Almost surely, 2^109006904 is an apocalyptic number.

It is an amenable number.

109006904 is a deficient number, since it is larger than the sum of its proper divisors (95598016).

109006904 is a wasteful number, since it uses less digits than its factorization.

109006904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14470 (or 14466 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 109006904 is about 10440.6371453087. The cubic root of 109006904 is about 477.6957033386.

The spelling of 109006904 in words is "one hundred nine million, six thousand, nine hundred four".