109971008 has 28 divisors (see below), whose sum is σ = 249399552. Its totient is φ = 47130240.

The previous prime is 109970999. The next prime is 109971013. The reversal of 109971008 is 800179901.

It is a tau number, because it is divible by the number of its divisors (28).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122288 + ... + 123183.

Almost surely, 2^109971008 is an apocalyptic number.

It is an amenable number.

109971008 is an abundant number, since it is smaller than the sum of its proper divisors (139428544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109971008 is an equidigital number, since it uses as much as digits as its factorization.

109971008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245490 (or 245480 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 35.

The square root of 109971008 is about 10486.7062512497. The cubic root of 109971008 is about 479.0998872062.

The spelling of 109971008 in words is "one hundred nine million, nine hundred seventy-one thousand, eight".