108012508 has 12 divisors (see below), whose sum is σ = 197240400. Its totient is φ = 51658112.

The previous prime is 108012497. The next prime is 108012523. The reversal of 108012508 is 805210801.

It is a super-4 number, since 4×108012508⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

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 3 ways as a sum of consecutive naturals, for example, 586933 + ... + 587116.

It is an arithmetic number, because the mean of its divisors is an integer number (16436700).

Almost surely, 2^108012508 is an apocalyptic number.

It is an amenable number.

108012508 is a deficient number, since it is larger than the sum of its proper divisors (89227892).

108012508 is a wasteful number, since it uses less digits than its factorization.

108012508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174076 (or 1174074 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 108012508 is about 10392.9066194208. The cubic root of 108012508 is about 476.2386993367.

The spelling of 108012508 in words is "one hundred eight million, twelve thousand, five hundred eight".