108378626 has 16 divisors (see below), whose sum is σ = 168523200. Its totient is φ = 52212048.

The previous prime is 108378607. The next prime is 108378629. The reversal of 108378626 is 626873801.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (108378629) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 30995 + ... + 34313.

It is an arithmetic number, because the mean of its divisors is an integer number (10532700).

Almost surely, 2^108378626 is an apocalyptic number.

108378626 is a deficient number, since it is larger than the sum of its proper divisors (60144574).

108378626 is a wasteful number, since it uses less digits than its factorization.

108378626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3913.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 108378626 is about 10410.5055592896. The cubic root of 108378626 is about 476.7761769896.

The spelling of 108378626 in words is "one hundred eight million, three hundred seventy-eight thousand, six hundred twenty-six".