108006478 has 32 divisors (see below), whose sum is σ = 172006848. Its totient is φ = 50803200.

The previous prime is 108006461. The next prime is 108006499. The reversal of 108006478 is 874600801.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320326 + ... + 320662.

It is an arithmetic number, because the mean of its divisors is an integer number (5375214).

Almost surely, 2^108006478 is an apocalyptic number.

108006478 is a deficient number, since it is larger than the sum of its proper divisors (64000370).

108006478 is a wasteful number, since it uses less digits than its factorization.

108006478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 108006478 is about 10392.6165136601. The cubic root of 108006478 is about 476.2298368668.

The spelling of 108006478 in words is "one hundred eight million, six thousand, four hundred seventy-eight".