138804110 has 8 divisors (see below), whose sum is σ = 249847416. Its totient is φ = 55521640.

The previous prime is 138804109. The next prime is 138804151. The reversal of 138804110 is 11408831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 138804110.

It is a congruent number.

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, 6940196 + ... + 6940215.

It is an arithmetic number, because the mean of its divisors is an integer number (31230927).

Almost surely, 2^138804110 is an apocalyptic number.

138804110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

138804110 is a deficient number, since it is larger than the sum of its proper divisors (111043306).

138804110 is a wasteful number, since it uses less digits than its factorization.

138804110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13880418.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 138804110 is about 11781.5156070855. The cubic root of 138804110 is about 517.7666917908.

The spelling of 138804110 in words is "one hundred thirty-eight million, eight hundred four thousand, one hundred ten".