108078946 has 8 divisors (see below), whose sum is σ = 164776284. Its totient is φ = 53153520.

The previous prime is 108078923. The next prime is 108078953. The reversal of 108078946 is 649870801.

It can be written as a sum of positive squares in 2 ways, for example, as 64979721 + 43099225 = 8061^2 + 6565^2 .

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

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, 442825 + ... + 443068.

Almost surely, 2^108078946 is an apocalyptic number.

108078946 is a deficient number, since it is larger than the sum of its proper divisors (56697338).

108078946 is an equidigital number, since it uses as much as digits as its factorization.

108078946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885956.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 108078946 is about 10396.1024427427. The cubic root of 108078946 is about 476.3363234058.

The spelling of 108078946 in words is "one hundred eight million, seventy-eight thousand, nine hundred forty-six".